
Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products--Neutral salt spraying test (NSS)
NORM herausgegeben am 1.1.1986
Designation standards: GB 5938-1986
Note: UNGÜLTIG
Publication date standards: 1.1.1986
Country: Chinese technical standard
Kategorie: Technische Normen GB