QB/T 3826-1999 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Neutral salt spraying test (NSS) (English Version)
This method is suitable for testing the corrosion resistance of metal coatings and chemically treated layers.
QB/T 3826-1999 history
1986QB/T 3826-1999 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Neutral salt spraying test (NSS)