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Printed Circuit Board Production In Electronics Factory Research Center: Scientist In Sterile Suit Using Soldering Jet Printer To Make Motherboards For Powerful CPU. Hardware Manufacturing Facility.

视  频 ID：  3392636375
版      权：  Gorodenkoff
视频长度：  0:17
横纵比率：  16:9
所属分类：  科学 科技 
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