29th Tactical Reconnaissance Squadron , the Cardiff local dialling code
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029 may refer to: * IBM 029, a keypunch machine * 029, the telephone area code of Xi'an and Xianyang * Cardiff Cardiff (; ) is the capital city, capital and List of urban areas in the United Kingdom, largest city of Wales. Cardiff had a population of in and forms a Principal areas of Wales, principal area officially known as the City and County of Ca ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Keypunch
A keypunch is a device for precisely punching holes into stiff paper cards at specific locations as determined by keys struck by a human operator. Other devices included here for that same function include the gang punch, the pantograph punch, and the stamp. The term was also used for similar machines used by humans to transcribe data onto punched tape media. For Jacquard looms, the resulting punched cards were joined together to form a paper tape, called a "chain", containing a Program (machine), program that, when read by a loom, directed its operation.Bell, T.F. (1895) '' Jacquard Weaving and Designing'', Longmans, Green And Co. For Unit record equipment, Hollerith machines and other Unit record equipment, unit record machines the resulting punched cards contained Data (computing), data to be processed by those machines. For computers equipped with a punched card input/output device the resulting punched cards were either data or programs directing the computer's operation. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Xi'an
Xi'an is the list of capitals in China, capital of the Chinese province of Shaanxi. A sub-provincial city on the Guanzhong plain, the city is the third-most populous city in Western China after Chongqing and Chengdu, as well as the most populous city in Northwestern China. Its total population was 12.95 million as of the 2020 census, including an urban population of 9.28 million. Known as Chang'an throughout much of its history, Xi'an is one of China's Historical capitals of China, Four Great Ancient Capitals, having held the position under several of the most important dynasties in Chinese history, including the Western Zhou, Qin dynasty, Qin, Western Han, Sui dynasty, Sui, Northern Zhou and Tang dynasty, Tang. Xi'an is now the second-most popular tourist destination in China. The city was one of the terminal points on the Silk Road during the ancient and medieval eras, as well as the home of the 3rd-century BC Terracotta Army commissioned by Emperor Qin Shi Huan ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Xianyang
Xianyang ( zh, s=咸阳 , p=Xiányáng) is a prefecture-level city in central Shaanxi province, situated on the Wei River a few kilometers upstream (west) from the provincial capital of Xi'an. Once the capital of the Qin dynasty, it is now integrated into the Xi'an metropolitan area, one of the main urban agglomerations in northwestern China, with more than 7.17 million inhabitants. Its built-up area, consisting of 2 urban districts (Qindu and Weicheng), had 945,420 inhabitants at the 2010 census. It has a total area of . Xianyang is the seat of the Xi'an Xianyang International Airport, the main airport serving Xi'an and the largest airport in Northwest China, and one of the 40 busiest airports in the world. Xianyang is one of the top 500 cities in the world by scientific research outputs, as tracked by the Nature Index. It is home to the main campus of Northwest A&F University (NWAFU), one of the world's top universities in agriculture science related fields, and a m ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |