Secondly, a complete set of diagrams of electric circuit, fuel circuit, compressed air circuit.

其次，成套的电路图、油路图和压缩空气管路图。

youdao

Secondly, a complete set of diagrams of electric circuit, fuel circuit, compressed air circuit.

其次，成套的电路图、油路图和压缩空气管路图。

youdao