Closed visual sewage collection device

The utility model discloses a closed visible pollution discharge collection device which mainly comprises a pollution discharge root valve, an oil stop valve, a water stop valve, a waste oil pollutiondischarge joint, a waste water pollution discharge joint, a buried polluted oil pipe and a buried se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUN TING, CHEN JIE, ZHANG CHENGQING, SI GUANFEI, SIMA LIANGMING, PAN XIAOFEI, GAO FENG, WANG SUIFENG, JIANG BO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
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