Latch track shall be attached to door by machine screws into factory installed threaded brass inserts.

门插销轨道应该采用机械螺丝固定在门上工厂预装的螺纹黄铜嵌入件内。

youdao

Latch track shall be attached to door by machine screws into factory installed threaded brass inserts.

门插销轨道应该采用机械螺丝固定在门上工厂预装的螺纹黄铜嵌入件内。

youdao