题目内容

电磁换向阀可以通过较大的流量。

A. 对
B. 错

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采用液控单向阀的锁紧回路特点是锁紧精度差,仅可短时间锁紧。

A. 对
B. 错

采用换向阀的中位机能锁紧的锁紧回路特点是锁紧精度差,仅可短时间锁紧。

A. 对
B. 错

The work of the sales team was absolutely ____to the success of the new toy company.

The general fought many hard battles and won countless medals, but he remains ____