Self -imposed circulating device of nitric acid process machine pump mechanical seal cooling water

The utility model particularly relates to a self -imposed circulating device of nitric acid process machine pump mechanical seal cooling water has solved cooling water system that current nitric acid process machine pump mechanical seal adopted and has existed because of easily revealing the technic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TU SHICHEN, YANG LU, JING QIJIA, WANG XINDONG, SUN ZEZHAN, WANG CHAO, YAN BAOGUI, LI XIANG, LIU GUOWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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