-
Every gas turbine operating engineer should have this!
每燃气轮机业务的工程师应该有这个！
youdao
-
The device being tested under operating conditions is put forward by the engineer.
这台设备要在运转条件下试验是这个工程师提出来的。
youdao
-
The device being tested under operating conditions is put forward by the engineer.
这台设备要在运转条件下试验是这个工程师提出来的。
youdao