... semi finish machining 半精加工, 中加工 semi finished bolt 半精螺栓 semi finished product 半成品, 半加工品 ...
基于86个网页-相关网页
... 英制螺纹丝锥 inch screw tap 半光制螺栓 half-bright bolt; semi finished bolt; semifinished bolt 半精制螺栓 half-bright bolt ...
基于4个网页-相关网页
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