本标准不涉及暗装式安装盒的要求。它只包括插座试验所必须的明装式安装盒的要求。

This standard does not cover requirements for flush mounting boxes: however, it covers only those requirements for surface-type mounting boxes which are necessary for the tests on the socket-outlet.

youdao

本标准不涉及暗装式安装盒的要求。它只包括插座试验所必须的明装式安装盒的要求。

This standard does not cover requirements for flush mounting boxes: however, it covers only those requirements for surface-type mounting boxes which are necessary for the tests on the socket-outlet.

youdao