Power distribution network operation voltage monitor

The utility model discloses an electric power distribution network operation voltage monitor in the technical field of voltage monitor installation. The device comprises a wall body, a voltage monitor, an expansion sleeve, a bolt, a first screw, a second screw and a protective shell, an embedding gr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUO DA, FENG YUN, XU TONG, QIAO LIANG, QIAO JIANNAN, WANG QIAN, ZHANG WEI, ZHANG BIAO, WANG LIYA, YUWEN ZHE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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