良好的保养和定期的绝缘检测应成为制度而不是偶尔为之。

Good maintenance practices and periodic testing of the insulation should be the rule rather than the exception.

youdao

良好的保养和定期的绝缘检测应成为制度而不是偶尔为之。

Good maintenance practices and periodic testing of the insulation should be the rule rather than the exception.

youdao