Used for industrial and civil architecture roofing, basement, tunnel, tunnels, water supply and drainage pool, water pumping station, etc have waterproof impermeable concrete engineering requirements.
用于工业与民用建筑的屋面、地下室、隧道、巷道、给排水池、水泵站等有防水抗渗要求的混凝土工程。
2
It is widely used in water supply and drainage system, high-rise building and industrial park.
该阀主要用于给水系统、高楼建筑及工业区。
3
The results showed that the industrial waste water discharge amount was reduced to some extent which realized industrial waste drainage recycling.