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单词
partially ordered system
释义
partially ordered system
半序系
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thread milling
thread milling attachment
thread milling cutter
thread (of a screw)
thread of chromosome
thread opening machine
thread out signal
thread peeling machine
thread pitch
thread plug
thread plug ga(u)ge
thread polishing machine
thread producing machine
thread profile
thread protector
thread rating
thread restoring tool
thread ring ga(u)ge
thread roller
thread rolling
thread-rolling die
thread rolling die
thread rolling feeder
thread rolling feeders
thread rolling machine
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