Low-pressure pouring mould with pressure warning function

The utility model provides a low-pressure pouring mould with a pressure warning function. A first pressure relay and a second pressure relay are arranged on a first air pipe and a third air pipe respectively. The first pressure relay and the second pressure relay extend into the first air pipe and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG LIBIN, HUANG XINGCUN
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
Online-Zugang:	Volltext bestellen
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