Water sealing device for vacuum acid liquid circulation acid pickling tank

The invention relates to a water sealing device for a vacuum acid liquid circulation acid pickling tank. The water sealing device comprises the acid pickling tank and a horizontal slide rail frame arranged on the two outer sides of the acid pickling tank, the acid pickling tank is provided with a se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JI XUEWEN, YU BINGHUA, LI FEILAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY
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