英语词典机械英语

left hand worm

left hand worm

翻译:左旋蜗杆

同义词

1)left hand worm,左旋蜗杆2)right hand worm,右旋蜗杆3)endless screw,蜗杆，螺旋4)hands of worm,蜗杆旋向5)helix of cylindrical worm,蜗杆螺旋线6)left-handed screw bar,左旋螺杆

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