这句话什么意思啊? [tr][/tr] "Pulse" interlocks 。 this interlock type is used where the interlocked actor must be reset to the original status to reestablish the normal operating state after the failure that triggered the interlock has been cleared 。 请各位高人帮忙看看,这句话是什么意思啊?谢谢大家了!!! 查看更多2个回答 . 3人已关注