单词:working parts
working parts的用法和样例:
例句
- Any of various devices for engaging and disengaging two working parts of a shaft or of a shaft and a driving mechanism.离合器一种使轴的两个职能部分或轴与机械驱动装置处于相咬合或相分离状态的设备
单词:working parts 相关文章
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