
BS ISO 3613. Metallic and other inorganic coatings. Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys. Test methods
出版:British Standards Institution

專家解讀視頻
BS ISO 3613. Metallic and other inorganic coatings. Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys. Test methods
出版:British Standards Institution
專家解讀視頻