Etching spraying mechanism and fixing device

The utility model discloses an etching spraying mechanism and a fixing device, and relates to the technical field of etching, and the etching spraying mechanism comprises a supporting part which comprises a supporting frame, a supporting column arranged at the end part of the supporting frame, and a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO PINGPING, YAN XUQIANG, REN YUE, YIN GUOQIN, REN ZHONGPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY 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 MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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