Energy-saving building water supply and drainage device

The utility model discloses an energy-saving building water supply and drainage device, which belongs to the technical field of building water supply and drainage and comprises a device body, a sewer pipe cover is arranged on the upper end face of the device body, a filter screen is arranged below t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG LEI, YAO XIAOMING, WANG JUNLIANG, CAO LEI, YAN TENGFEI, MI XIAOZHE, DOU CHENGLONG, SHI YUN, MA FANG, MIAO ZHAOWEN, YIN CHAOLONG, LIU HAIYANG, MA YANJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
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