洗衣机的减速器入厂安装前必须进行破坏力矩试验。

The destabilizing moment test of the washing machine reducer must be carried out before the installation.

youdao

洗衣机的减速器入厂安装前必须进行破坏力矩试验。

The destabilizing moment test of the washing machine reducer must be carried out before the installation.

youdao