floor drain

基本解释

This paper presents the history of the floor drain and some problems in using, and the several setting methods are provided.
介绍了钟罩式地漏在我国的历史，其在使用中存在的问题，对其进行改进和处置的几种方法。
After finish paving hutch defends floor tile, look at the floor drain the water should check whether the drainage smooth, to remove floor drain cover drainage speed shall prevail.
铺完厨卫地砖后应该放水检查，看看地漏排水是否顺畅，以去掉地漏上盖后的排水速度为准。
Or texture of soft flexible rubber airtight floor drain in the cover plate on.
或用质地软有弹性不透气的橡胶板遮盖在地漏上。

He could run a hose down from the house, and, yes, he had put a hot-water line through the basement out to the back, and, in the dead of winter, with his 50 amp heater running and a drain in the middle of the concrete floor, he could wash his MG convertible, dreaming of tomorrow and his escape.
FORBES: Zero Dollar Fix