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Terms for subject Mechanic engineering containing Key | all forms
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allen keyL 形六角扳手
offset hexagon bar key偏颈六角杆键
sunk key槽〔暗,埋头,嵌人〕键
taper key钩头楔键
taper key楔〔斜,锥形〕键
woodruff key月弧〔月牙,半月〕销
woodruff key半圆〔月形〕键