Mold-pressed waterproof valve sleeve

A mold-pressed waterproof valve sleeve is mainly composed of two sleeve bodies formed into a half valve shape through mold pressing and connected together, wherein male and female mechanisms in concavo-convex match with each other are arranged on the joint surfaces of the two sleeve bodies in the ha...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CEN ZHICHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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