用ST4.2螺丝将塑料底座和金属底座一块固定在墙面上。

Fix plastics base and metal base on the metope with ST4.2 screws.

youdao

用ST4.2螺丝将塑料底座和金属底座一块固定在墙面上。

Fix plastics base and metal base on the metope with ST4.2 screws.

youdao