Chromium plating device for excircles of slender rod parts of air valves

The utility model provides a chromium plating device for an outer circle of a valve slender rod part. The chromium plating device comprises an upper insulating plate, a lower insulating plate and a connecting screw rod, the upper insulating plate and the lower insulating plate are connected into a w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG HAI, REN JINSHAN, YANG SHUQING, LIU QI, KANG SHICHAO, YE YONGHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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