有些工程师认为他们做的，派一个地地道道的周期更新修复一个问题是正确的。

Some engineers thought they were doing the right thing by sending out an out-of-cycle update to fix a problem.

youdao

结合具体工程实例，介绍了以“电法勘探”探测陈旧人防工程地道的方法及过程。

Based on the practice, it introduces the methods and procedures of applying the electro-survey to surveying the stale civil air defence tunnels.

youdao

结合具体工程实例，介绍了以“电法勘探”探测陈旧人防工程地道的方法及过程。

Based on the practice, it introduces the methods and procedures of applying the electro-survey to surveying the stale civil air defence tunnels.

youdao