... Morse taper bush without tang 无扁尾莫氏圆锥衬套 moulded rod 模压棒 multi-mission underwater remotely operated vehicle 多功能水下遥控深潜器 ...
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短语
聚四氟乙烯模压棒
Polytetrafluoroethylene moulded rod
冲压冰棒模
punch press for popsicle
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