Multi-channel vacuumizing device

The utility model belongs to the technical field of vacuumizing, and particularly relates to a multi-channel vacuumizing device. Comprising a vacuum tank body, a pump unit for vacuumizing the vacuum tank body, a connecting pipeline for communicating the vacuum tank body with the pump unit, a cold si...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI SHUFENG, GAN XIAOHUI, LIU ZHETAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
Online-Zugang:	Volltext bestellen
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