Installation vacuum circuit breaker contact force spring specialized tool

The utility model discloses an installation vacuum circuit breaker contact force spring specialized tool, contact force spring specialized tool's the rectangular channel of structure for constitutingby the steel sheet, before the rectangular channel, back wall is setting up respectively install...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TANG WENBO, GONG JIAXI, ZHOU JUN, GUO WEIZHONG, CHAI AN, CHEN JUNGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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