straight-line drawing machine 中文意思是什麼
straight-line drawing machine
解釋
直線式拉絲機-
Straight - line wire drawing machine
直線式拉線機 -
Control system of entirety straight line wire drawing machine without tuning roller
無調節輥完全直進式拉絲機控制系統 -
Straight - line drawing machine
直線式拉線機
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