Through the investigation and checks of the scene, we'd sum up all the reasons that may cause the failures and confirm the real reasons.

进行故障现场调查与检查，归纳可能造成故障的所有原因，确定故障产生原因。

youdao

Through the investigation and checks of the scene, we'd sum up all the reasons that may cause the failures and confirm the real reasons.

进行故障现场调查与检查，归纳可能造成故障的所有原因，确定故障产生原因。

youdao