One-way valve convenient to overhaul

The utility model relates to the field of one-way valve equipment, in particular to a one-way valve convenient to overhaul, which comprises a main pipeline, a connecting pipe and a plugging piece, the connecting pipe is installed at the top of the main pipeline in a threaded mode, the connecting pip...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHOU SHIKANG
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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