Sealing base structure for detecting vacuum degree of curtain plate ring

The utility model discloses a sealing base structure for detecting the vacuum degree of a curtain plate ring, and relates to the related technical field of curtain plate ring vacuum degree detection equipment. The curtain plate ring sealing device comprises a base, a mounting groove of a cylindrical...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO XIANGMIN, YE DINGYUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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