The joint is composed of hydraulic releasing mechanism, safety locking and connecting mechanisms.

这种安全接头主要由液压释放机构、安全锁定机构和安全连接机构组成。

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The joint is composed of hydraulic releasing mechanism, safety locking and connecting mechanisms.

这种安全接头主要由液压释放机构、安全锁定机构和安全连接机构组成。

youdao