This standard specifies the selection principles, thickness series, quality requirements, and inspection methods for metal and alloy coatings obtained by electrochemical methods, chemical methods, and hot dip methods, and non-metallic (inorganic) coatings formed by chemical methods and anodizing methods. and inspection rules. This standard applies to marine electronics, electrical equipment and instrumentation.
CB/T 3764-1996 history
1996CB/T 3764-1996 Metal coating and chemical coating thickness series and quality requirements