Kitchen and toilet: Construct up to the waterproof protective layer, preserve pipeline interfaces.

厨房、卫生间：施工至防水保护层，预留各种管线接口。

youdao

Kitchen and toilet: Construct up to the waterproof protective layer, preserve pipeline interfaces.

厨房、卫生间：施工至防水保护层，预留各种管线接口。

youdao