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词组搭配
攻丝工人
tapper
攻丝机
{机} threading machine; machine-working taps; tapper; tapping machine
攻丝夹头
tap holder; tapping attachment
攻丝孔
tapping hole
攻丝卡盘
threading chuck
攻丝螺钉
thread-cutting screw
攻丝润滑剂
tapping paste; threading lubricant
攻丝装置
tapping paste; threading lubricant