CNIS GB/T 12612-90 General specification for multifunctional solution of steel and iron surface treatment. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 12459-90 Steel butt-welding seamless pipe fittings
CNIS GB/T 13452.4-92 Paints and varnishes--Filiform corrosion test on steel
CNIS GB 4234-94 Stainless steel for surgical implants
CNIS GB/T 9115.24-88 Steel pipe welding neck neck flanges with tongue and groove face for PN 1.6MPa ...
CNIS GB/T 2504-89 Marine cast steel pipe flanges
CNIS GB/T 222-84 Method of sampling steel for determination of chemical composition and permissi...