Japanese Industrial Standards
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are the standards used for industrial activities in
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
, coordinated by the
Japanese Industrial Standards Committee The is a standards organization and is the International Organization for Standardization (ISO) member body for Japan. It is also a member of the International Electrotechnical Commission. The committee consists of a Council under the Ministry of ...
(JISC) and published by the
Japanese Standards Association is the Japanese industrial standard development organization. JSA promotes standardization and management system in Japan through the following activities: * Development of national standards ( JIS) * Support of international standardization act ...
(JSA). The JISC is composed of many nationwide committees and plays a vital role in standardizing activities across Japan.


History

In the
Meiji era The was an Japanese era name, era of History of Japan, Japanese history that extended from October 23, 1868, to July 30, 1912. The Meiji era was the first half of the Empire of Japan, when the Japanese people moved from being an isolated feu ...
, private enterprises were responsible for making standards, although the Japanese government too had standards and specification documents for procurement purposes for certain articles, such as munitions. These were summarized to form an official standard, the Japanese Engineering Standard, in 1921. During
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, simplified standards were established to increase matériel output. The present Japanese Standards Association was established in 1946, a year after Japan's defeat in World War II. The Japanese Industrial Standards Committee regulations were promulgated in 1946, and new standards were formed. The Industrial Standardization Law was enacted in 1949, which forms the legal foundation for the present Japanese Industrial Standards.


New JIS mark

The Industrial Standardization Law was revised in 2004 and the JIS product certification mark was changed; since October 1, 2005, the new JIS mark has been used upon re-certification. Use of the old mark was allowed during a three-year transition period ending on September 30, 2008, and every manufacturer was able to use the new JIS mark. Therefore all JIS-certified Japanese products manufactured since October 1, 2008, have had the new JIS mark.


Standards classification and numbering

Standards are named in the format "JIS X 0208:1997", where X denotes area division, followed by four digits designating the area (five digits for
ISO The International Organization for Standardization (ISO ; ; ) is an independent, non-governmental, international standard development organization composed of representatives from the national standards organizations of member countries. Me ...
-corresponding standards), and four final digits designating the revision year. Divisions of JIS and significant standards are:


A

*
Civil engineering Civil engineering is a regulation and licensure in engineering, professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including public works such as roads ...
and
architecture Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. It is both the process and the product of sketching, conceiving, planning, designing, and construction, constructi ...
** JIS A 0001 – Basic module to ISO 1006 ** JIS A 0002 – Glossary of terms used in building module to ISO 1791 ** JIS A 0003 – Tolerances for building to ISO 3443-5 ** JIS A 0004 – Principle of modular coordination in buildings to ISO 2848


B

*
Mechanical engineering Mechanical engineering is the study of physical machines and mechanism (engineering), mechanisms that may involve force and movement. It is an engineering branch that combines engineering physics and engineering mathematics, mathematics principl ...
** JIS B 1012 - JIS screw drive, which is not the same as Phillips ** JIS B 7021:2013 – Water resistant watches for general use—Classification and water resistance ** JIS B 7512:2016 – Steel
tape measure A tape measure or measuring tape is a long, flexible ruler used to measure length or distance. It usually consists of a ribbon of cloth, plastic, fibreglass, or metal (usually - hard steel alloy) strip with linear measurement markings. Types Ta ...
s ** JIS B 7516:2005 – Metal rules


C

*
Electronics Electronics is a scientific and engineering discipline that studies and applies the principles of physics to design, create, and operate devices that manipulate electrons and other Electric charge, electrically charged particles. It is a subfield ...
and
electrical engineering Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ...
** JIS C 0920:2003 – Degrees of protection provided by enclosures (
IP Code The IP code or International Protection code indicates how well a device is protected against water and dust. It is defined by the International Electrotechnical Commission (IEC) under the international standard IEC 60529 which classifies ...
) ** JIS C 3202:2014 – Enamelled winding wires ** JIS C 5062:2008 – Marking codes for resistors and capacitors ** JIS C 5063:1997 – Preferred number series for resistors and capacitors ** JIS C 7001 – Type designation system for electronic tubes ** JIS C 7012 – Type designation system for discrete semiconductor devices ** JIS C 8800:2008 – Glossary of terms for fuel cell power systems


D

*
Automotive engineering Automotive engineering, along with aerospace engineering and naval architecture, is a branch of vehicle engineering, incorporating elements of Mechanical engineering, mechanical, Electrical engineering, electrical, Electronic engineering, electro ...
** JIS D 0004-1 – Earth-moving machinery−Scrapers− Part 1 : Terminology and commercial specifications to ISO 7133 ** JIS D 0004-2 – Earth-moving machinery−Scrapers− Part 2 : Standard form of specifications and testing methods ** JIS D 0004-3 – Earth-moving machinery−Scrapers− Part 3 : Bowl volumetric raing to ISO 6485


E

* Railway engineering ** JIS E 1101 – Flat bottom railway rails and special rails for switches and crossings of non-treated steel to ISO 5003 ** JIS E 1102 – Fish plates for rails to ISO 6305-1 ** JIS E 1107 – Steel bolts and nuts for fish-plates and fastenings to ISO 6305-4 ** JIS E 2001 – Electric traction contact lines−Vocabulary to IEC 60050 (811), IEC 60913 ** JIS E 4001 – Railway rolling stock-Vocabulary to IEC 60050-811 ** JIS E 4041 – Rolling stock-Testing of rolling stock on completion of construction and before entry into service to IEC 61133 ** JIS E 4042 – General rules for the test methods of electric locomotives on completion of construction to IEC 61133 ** JIS E 4043 – General rules for the test methods of diesel railcar on completion of construction to IEC 61133 ** JIS E 4044 – General rules for the test methods of diesel locomotives on completion of construction to IEC 61133


F

*
Ship building Shipbuilding is the construction of ships and other floating vessels. In modern times, it normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces i ...
** JIS F 0013 - Ships and marine technology-Vocabulary-Deck machinery and outfittings to ISO 3828 & ISO 8147


G

*
Ferrous In chemistry, iron(II) refers to the chemical element, element iron in its +2 oxidation number, oxidation state. The adjective ''ferrous'' or the prefix ''ferro-'' is often used to specify such compounds, as in ''ferrous chloride'' for iron(II ...
materials and
metallurgy Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are known as alloys. Metallurgy encompasses both the ...
** JIS G 3101 – Rolled steels for general structure ** JIS G 3103 – Carbon steel and molybdenum alloy steel plates for boilers and pressure vessels ** JIS G 3106 – Rolled steels for welded structure ** JIS G 3108 – Rolled carbon steel for cold-finished steel bars ** JIS G 3114 - Hot-rolled atmospheric corrosion resisting steels for welded structure ** JIS G 3115 – Steel plates for pressure vessels for intermediate temperature service ** JIS G 3118 – Carbon steel plates for pressure vessels for intermediate and moderate temperature services ** JIS G 3126 – Carbon steel plates for pressure vessels for low temperature service ** JIS G 3141 – Commercial Cold Rolled SPCC Steels ** JIS G 4304 – Hot-rolled stainless steel plate, sheet and strip ** JIS G 4305 – Cold-rolled stainless steel plate, sheet and strip


H

* Nonferrous materials and
metallurgy Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are known as alloys. Metallurgy encompasses both the ...
** JIS H 2105 – Pig lead ** JIS H 2107 – Zinc ingots ** JIS H 2113 – Cadmium metal ** JIS H 2116 – Tungsten powder and tungsten carbide powder ** JIS H 2118 – Aluminum alloy ingots for die castings ** JIS H 2121 – Electrolytic cathode copper ** JIS H 2141 – Silver bullion ** JIS H 2201 – Zinc alloy ingots for die casting ** JIS H 2202 – Copper alloy ingots for castings ** JIS H 2211 – Aluminium alloy ingots for castings ** JIS H 2501 – Phosphor copper metal ** JIS H 3100 – Copper and copper alloy sheets, plates and strips ** JIS H 3110 – Phosphor bronze and nickel silver sheets, plates and strips ** JIS H 3130 – Copper beryllium alloy, copper titanium alloy, phosphor bronze, copper-nickel-tin alloy and nickel silver sheets, plates and strips for springs ** JIS H 3140 – Copper bus bars ** JIS H 3250 – Copper and copper alloy rods and bars ** JIS H 3260 – Copper and copper alloy wires ** JIS H 3270 – Copper beryllium alloy, phosphor bronze and nickel silver rods, bars and wires ** JIS H 3300 – Copper and copper alloy seamless pipes and tubes ** JIS H 3320 – Copper and copper alloy welded pipes and tubes ** JIS H 3330 – Plastic covered copper tubes ** JIS H 3401 – Pipe fittings of copper and copper alloys ** JIS H 4000 – Aluminum and aluminum alloy sheets and plates, strips and coiled sheets ** JIS H 4001 – Painted aluminum and aluminum alloy sheets and strips ** JIS H 4040 – Aluminum and aluminum alloy rods, bars and wires ** JIS H 4080 – Aluminum and aluminum alloys extruded tubes and cold-drawn tubes ** JIS H 4090 – Aluminum and aluminum alloy welded pipes and tubes ** JIS H 4100 – Aluminum and aluminum alloy extruded shape ** JIS H 4160 – Aluminum and aluminum alloy foils ** JIS H 4170 – High purity aluminum foils ** JIS H 4301 – Lead and lead alloy sheets and plates ** JIS H 4303 – DM lead sheets and plates ** JIS H 4311 – Lead and lead alloy tubes for common industries ** JIS H 4461 – Tungsten wires for lighting and electronic equipment ** JIS H 4463 – Thoriated tungsten wires and rods for lighting and electronic equipment ** JIS H 4631 – Titanium and titanium alloy tubes for heat exchangers ** JIS H 4635 – Titanium and titanium alloy welded pipes ** JIS H 5401 – White metal ** JIS H 8300 – Thermal spraying―zinc, aluminum and their alloys ** JIS H 8601 – Anodic oxide coatings on aluminum and aluminum alloys ** JIS H 8602 – Combined coatings of anodic oxide and organic coatings on aluminum and aluminum alloys ** JIS H 8615 – Electroplated coatings of chromium for engineering purposes ** JIS H 8641 – Zinc hot dip galvanizing ** JIS H 8642 – Hot dip aluminized coatings on ferrous products


K

*
Chemical engineering Chemical engineering is an engineering field which deals with the study of the operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw materials ...
** JIS K 0061 - Test methods for density and relative density of chemical products to ISO 758


L

*
Textile engineering Textile manufacturing or textile engineering is a major industry. It is largely based on the conversion of fibre into yarn, then yarn into fabric. These are then dyed or printed, fabricated into cloth which is then converted into useful good ...


M

*
Mining Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasib ...


P

* Pulp and
paper Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, Textile, rags, poaceae, grasses, Feces#Other uses, herbivore dung, or other vegetable sources in water. Once the water is dra ...
** JIS P 0138 - Writing paper and certain classes of printed matter −Trimmed sizes−A and B series to
ISO 216 ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, which includes the A4, the most commonly availabl ...
** JIS P 0138-61 (JIS P 0138:1998) - Process finished paper size (
ISO 216 ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, which includes the A4, the most commonly availabl ...
with a slightly larger B series)


Q

* Management systems ** JIS Q 0073 - Risk management-Vocabulary ** JIS Q 9000 - Quality management systems-Fundamentals and vocabulary to
ISO 9000 The ISO 9000 family is a set of international standards for Quality (business), quality management systems. It was developed in March 1987 by International Organization for Standardization. The goal of these standards is to help organizations en ...
** JIS Q 9001 - Quality management systems - requirements ** JIS Q 9002 - Quality management systems - Guidelines for the application of JIS Q 9001 ** JIS Q 9004 - Quality management - Quality of an organization - Guidance to achieve sustained success ** JIS Q 9005 - Quality management systems - Guidelines for sustained success ** JIS Q 10002 - Quality management-
Customer satisfaction Customer satisfaction is a term frequently used in marketing to evaluate customer experience. It is a measure of how products and services supplied by a company meet or surpass customer expectation. Customer satisfaction is defined as "the number ...
- Guidelines for complaints handling in organizations to ISO 10002 ** JIS Q 14001 - Environment management systems - requirements with guidance for use ** JIS Q 15001 - Personal information protection management systems - requirements ** JIS Q 20000-1 - IT service management - specification ** JIS Q 21500 - Guidance on
project management Project management is the process of supervising the work of a Project team, team to achieve all project goals within the given constraints. This information is usually described in project initiation documentation, project documentation, crea ...
to ISO 21500 ** JIS Q 22300 - Societal security-Terminology to ISO 22300 ** JIS Q 22301 - Security and resilience-Business continuity management systems-Requirements to
ISO 22301 ISO 22301 is an international standard for business continuity management systems. It was developed in March 2012 by International Organization for Standardization. The goal of the standard is to specify requirements to plan, establish, implement, ...
** JIS Q 22313 - Societal security-Business continuity management systems-Guidance to
ISO 22313 ISO 22313:2020, ''Security and resilience - Business continuity management systems – Guidance to the use of ISO 22301'', is an international standard developed by technical committee ISO/TC 292 Security and resilience. This document provides g ...
** JIS Q 27001 - Information security management systems - requirements ** JIS Q 31000 -
Risk management Risk management is the identification, evaluation, and prioritization of risks, followed by the minimization, monitoring, and control of the impact or probability of those risks occurring. Risks can come from various sources (i.e, Threat (sec ...
-Guidelines to
ISO 31000 ISO 31000 is an international standard that provides principles and guidelines for risk management. It outlines a comprehensive approach to identifying, analyzing, evaluating, treating, monitoring and communicating risks across an organization. ...
** JIS Q 31010 -
Risk management Risk management is the identification, evaluation, and prioritization of risks, followed by the minimization, monitoring, and control of the impact or probability of those risks occurring. Risks can come from various sources (i.e, Threat (sec ...
-Risk assessment techniques to ISO/IEC 31010


R

*
Ceramics A ceramic is any of the various hard, brittle, heat-resistant, and corrosion-resistant materials made by shaping and then firing an inorganic, nonmetallic material, such as clay, at a high temperature. Common examples are earthenware, porce ...


S

* Domestic wares ** JIS S 5037 – Sizing system for shoes to ISO 9407


T

*
Medical equipment A medical device is any device intended to be used for medical purposes. Significant potential for hazards are inherent when using a device for medical purposes and thus medical devices must be proved safe and effective with reasonable assura ...
and safety appliances


W

*
Aircraft An aircraft ( aircraft) is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or the Lift (force), dynamic lift of an airfoil, or, i ...
and
aviation Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' include fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air aircraft such as h ...
** JIS W 0111 – Flight dynamics−Concepts, quantities and symbols−Part 1 : Aircraft motion relative to the air to ISO 1151-1 ** JIS W 0112 – Flight dynamics−Concepts, quantities and symbols−Part 2 : Motions of the aircraft and the atmosphere relative to the Earth to ISO 1151-2 ** JIS W 0113 – Flight dynamics−Concepts, quantities and symbols−Part 3 : Derivatives of forces, moments and their coefficients to ISO 1151-3 ** JIS W 0114 – Flight dynamics−Concepts, quantities and symbols−Part:4 Concepts, quantities and symbols used in the study of aircraft stability and control to ISO 1151-4 ** JIS W 0115 – Flight dynamics−Concepts, quantities and symbols−Part 5 : Quantities used in measurements to ISO 1151-5 ** JIS W 0116 – Flight dynamics−Concepts, quantities and symbols−Part 6 : Aircraft geometry to ISO 1151-6 ** JIS W 0117 – Flight dynamics−Concepts, quantities and symbols−Part 7 : Flight points and flight envelopes to ISO 1151-7 ** JIS W 0118 – Flight dynamics−Concepts, quantities and symbols−Part 8 : Concepts and quantities used in thestudy of the dynamic behaviour of the aircraft to ISO 1151-8 ** JIS W 0119 – Flight dynamics−Concepts, quantities and symbols−Part 9:Models of atmospheric motions along the trajectory of the aircraft to ISO 1151-9 ** JIS W 0125-1 – Aerospace−Fluid systems−Vocabulary−Part 1 : General terms and definitions relating to pressure to ISO 8625-1 ** JIS W 0125-2 – Aerospace−Fluid systems−Vocabulary−Part 2 : General terms and definitions relating to flow to ISO 8625-2 ** JIS W 0125-3 – Aerospace−Fluid systems−Vocabulary−Part 3 : General terms and definitions relating to temperature to ISO 8625-3


X

* Information processing ** JIS X 0201:1997 – Japanese national variant of the
ISO 646 ISO/IEC 646 ''Information technology — ISO 7-bit coded character set for information interchange'', is an International Organization for Standardization, ISO/International Electrotechnical Commission, IEC standard in the ...
7-bit character set ** JIS X 0202:1998 – Japanese national standard which corresponds to the ISO 2022 character encoding ** JIS X 0208:1997 – 7-bit and 8-bit double byte coded kanji sets for information interchange ** JIS X 0212:1990 – Supplementary Japanese graphic character set for information interchange ** JIS X 0213:2004 – 7-bit and 8-bit double byte coded extended Kanji sets for information interchange ** JIS X 0221-1:2001 – Japanese national standard which corresponds to
ISO 10646 The International Organization for Standardization (ISO ; ; ) is an independent, non-governmental, international standard development organization composed of representatives from the national standards organizations of member countries. Mem ...
** JIS X 0401:1973 – ''Todofuken'' (prefecture) identification code ** JIS X 0402:2003 – Identification code for cities, towns and villages ** JIS X 0405:1994 – Commodity classification code ** JIS X 0408:2004 – Identification code for universities and colleges ** JIS X 0501:1985 – Bar code symbol for uniform commodity code ** JIS X 0510:2004 – QR code ** JIS X 3001-1:2009, JIS X 3001-2:2002, JIS X 3001-3:2000 – Fortran programming language ** JIS X 3002:2001 –
COBOL COBOL (; an acronym for "common business-oriented language") is a compiled English-like computer programming language designed for business use. It is an imperative, procedural, and, since 2002, object-oriented language. COBOL is primarily ...
** JIS X 3005-1:2010 –
SQL Structured Query Language (SQL) (pronounced ''S-Q-L''; or alternatively as "sequel") is a domain-specific language used to manage data, especially in a relational database management system (RDBMS). It is particularly useful in handling s ...
** JIS X 3010:2003 –
C programming language C (''pronounced'' '' – like the letter c'') is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of ...
** JIS X 3014:2003 – C++ ** JIS X 3017:2011, JIS X 3017:2013 – Programming languages –
Ruby Ruby is a pinkish-red-to-blood-red-colored gemstone, a variety of the mineral corundum ( aluminium oxide). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sapph ...
** JIS X 3030:1994 –
POSIX The Portable Operating System Interface (POSIX; ) is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems. POSIX defines application programming interfaces (APIs), along with comm ...
- repealed in 2010 ** JIS X 4061:1996 – Collation of Japanese character string ** JIS X 6002:1980 – Keyboard layout for information processing using the JIS 7 bit coded character set ** JIS X 6054-1:1999 –
MIDI Musical Instrument Digital Interface (; MIDI) is an American-Japanese technical standard that describes a communication protocol, digital interface, and electrical connectors that connect a wide variety of electronic musical instruments, ...
** JIS X 6241:2004 – 120 mm
DVD The DVD (common abbreviation for digital video disc or digital versatile disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any ki ...
– Read-only disk ** JIS X 6243:1998 – 120 mm DVD Rewritable Disk (
DVD-RAM DVD-RAM (DVD Random Access Memory) is a DVD-based disc specification presented in 1996 by the DVD Forum, which specifies rewritable DVD-RAM media and the appropriate DVD writers. DVD-RAM media have been used in computers as well as camcorde ...
) ** JIS X 6245:1999 – 80 mm (1.23 GB/side) and 120 mm (3.95 GB/side) DVD-Recordable-Disk (
DVD-R DVD recordable and DVD rewritable are a collection of optical disc formats that can be written to by a DVD recorder and by computers using a DVD writer. The "recordable" discs are write-once read-many (WORM) media, where as "rewritable" discs a ...
) ** JIS X 6302-6:2011 - Identification cards—Recording technique—Part 6: Magnetic stripe—High coercivity ** JIS X 9051:1984 – 16-dots matrix character patterns for display devices ** JIS X 9052:1983 – 24-dots matrix character patterns for dot printers


Z

* Miscellaneous ** JIS Z 0310 – Abrasive blast-cleaning methods for surface preparation to ISO 8504 ** JIS Z 2241 – Metallic materials — Tensile testing — Method of test at room temperature to ISO 6892 ** JIS Z 2305 –
Non-destructive testing Nondestructive testing (NDT) is any of a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage. The terms nondestructive examination (NDE), n ...
-Qualification and certification of NDT personnel to ISO 9712 ** JIS Z 2371 – Methods of salt spray testing ** JIS Z 3001-1 – Welding and allied processes -- Vocabulary -- Part 1: General ** JIS Z 3001-2 – Welding and allied processes -- Vocabulary -- Part 2: Welding processes ** JIS Z 3001-3 – Welding and allied processes -- Vocabulary -- Part 3: Soldering and brazing ** JIS Z 3001-4 – Welding and allied processes -- Vocabulary -- Part 4: Imperfections in welding ** JIS Z 3001-5 – Welding and allied processes -- Vocabulary -- Part 5: Laser welding ** JIS Z 3001-6 – Welding and allied processes -- Vocabulary -- Part 6: Resistance welding ** JIS Z 3001-7 – Welding and allied processes -- Vocabulary -- Part 7: Arc welding ** JIS Z 3011 – Welding positions defined by means of angles of slope and rotation ** JIS Z 3021 – Welding and allied processes -- Symbolic representation ** JIS Z 8000-1 – Quantities and units -- Part 1: General ** JIS Z 8000-2 – Quantities and units -- Part 2: Mathematics ** JIS Z 8000-3 – Quantities and units -- Part 3: Space and time ** JIS Z 8000-4 – Quantities and units -- Part 4: Mechanics ** JIS Z 8000-5 – Quantities and units -- Part 5: Thermodynamics ** JIS Z 8102 – Names of non-luminous object colours ** JIS Z 8210 – Public Information Symbols ** JIS Z 8301 – Rules for the layout and drafting of Japanese Industrial Standards ** JIS Z 9098 – Hazard specific evacuation guidance sign system ** JIS Z 9112 – Classification of
fluorescent lamp A fluorescent lamp, or fluorescent tube, is a low-pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. An electric current in the gas excites mercury vapor, to produce ultraviolet and make a phosphor ...
s and
light emitting diodes A light-emitting diode (LED) is a semiconductor device that Light#Light sources, emits light when Electric current, current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of pho ...
by chromaticity and colour rendering property


See also

*
International Organization for Standardization The International Organization for Standardization (ISO ; ; ) is an independent, non-governmental, international standard development organization composed of representatives from the national standards organizations of member countries. M ...
(ISO) *
International Electrotechnical Commission The International Electrotechnical Commission (IEC; ) is an international standards organization that prepares and publishes international standards for all electrical, electronics, electronic and related technologies. IEC standards cover a va ...
(IEC) * Japanese Agricultural Standards * Korean Standards Association *
Japanese typographic symbols This article lists Japanese typographic symbols that are not included in kana or kanji groupings. Repetition marks Brackets and quotation marks Phonetic marks Punctuation marks Other special marks Organization-specific symbols S ...
– gives the Unicode symbol for the Japanese industrial standard * List of JIS categories (in Japanese)


References


External links


Japanese Industrial Standards CommitteeJapanese Standards AssociationKorean Standards AssociationList of Japanese Standards JIS G – Ferrous Materials and MetallurgyJIS in decodeunicode
JIS-Logo in Unicode

{{authority control Standards organizations in Japan Certification marks Industry in Japan Symbols introduced in 1946 Symbols introduced in 2005 1946 establishments in Japan