Self -lubricating type metal die

The utility model provides a self -lubricating type metal die relates to the metal die field, the on -line screen storage device comprises a base, the left side fixed mounting at base top has the support column, one side of support column is provided with the movable plate, the right side fixed moun...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LYU MINGSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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