预防注射 发表于 2025-3-25 03:59:41
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Marketing für die Marktforschungustrial Corporation. It also investigates the technical characteristics and introduction process of the SOMUA rifling machine as a mechanical heritage, while discussing artillery manufacturing during the era of the Republic of China.配置 发表于 2025-3-25 14:54:26
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History of Drawing Robotsevolution of drawing machines in the XIX and XX centuries. Then, we examine the first painting machines, which appeared in the 1950s, as well as the first robotic drawing prototypes, which become increasingly autonomous and creative with the advent of cybernetics and computer graphics. Furthermore,Eulogy 发表于 2025-3-26 00:01:12
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Science of Mechanics in the Ottoman Classical Period (14–18th Century)nce of mechanics in the Islamic world was based on the works of the Ancient Greeks, and then Muslim scholars contributed further on this field. Secondly, it is emphasised that Ottoman science inherited the classical Islamic scientific tradition and demonstrating the mathematical nature of mechanicsLaconic 发表于 2025-3-26 10:00:16
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The Evolution of Operating Machines for Ancient and Modern Huai’an Sluicesdern Huai‘an regulation and canalization system, this article provides a comprehensive exposition of the intricate details pertaining to the Yangzhuang Regulator, particularly focusing on its operating machines. The objective is to elucidate how Chinese capacity for regulating the Huai River has bee