compound feed-screw graduated collar的意思|示意
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复合进给螺杆刻度环
compound feed-screw graduated collar的网络常见释义
复刀架丝杠刻度圈 ... compound feed-screw 复式刀架丝杠 compound feed-screw graduated collar 复刀架丝杠刻度圈 compound rest feed 复式刀架进给量 ...