Floor embedded joint drainage device

A floor embedded connector drainage device in mechanical sealing connection comprises a floor embedded connector pre-arranged in a concrete floor and a connecting pipe movably connected with the floor embedded connector, and the floor embedded connector and the connecting pipe are directly and corre...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU CHIYANG, WU MINGLONG, WU JIANG, WU YANGSHU, XIANG YONGQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER FIXED CONSTRUCTIONS SEWERAGE SINKS WATER SUPPLY
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