Multi-terminal self-triggering instrument well drainage protection system

The invention relates to a multi-terminal self-triggering instrument well drainage protection system, and belongs to the technical field of instrument well drainage. The self-triggering drainage terminals are installed in the instrument wells of the sewage treatment plant and connected with the nega...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN QIUPING, XUE FENG, CHENG FANGKUI, LIU JIN, ZHANG YUE, DU YUANYUAN, CUI TINGTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CESSPOOLS FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEWERAGE SEWERS WATER SUPPLY WEAPONS
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