Novel floor drain core

The novel floor drain core comprises a floor drain core body, a pull ring and a protruding clamping piece, the floor drain core body is connected into a floor drain body in a sliding mode, and a circle of limiting inserting groove is formed in the inner wall of the floor drain body; protruding clamp...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHONG ZHENGWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS SEWERAGE SEWERS WATER SUPPLY
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