Fillers inside are convenient to change and difficult to disperse, thereby not generating corrosion to a filter wall.

其内部填料便于更换且不易分散，对器壁不会产生腐蚀。

youdao

Fillers inside are convenient to change and difficult to disperse, thereby not generating corrosion to a filter wall.

其内部填料便于更换且不易分散，对器壁不会产生腐蚀。

youdao