GOST 25225 Non-destructive testing. Welded joints of tubing. Magnetographic method. Формат поставки-PDF. Язык стандарта-Русский
Другие Стандарты GOST
GOST 8944 Ductile iron and steel fittings with parallel thread for pipelines. Technical requireme...
GOST 9940 SEAMLESS HOT-DEFORMED TUBES MADE FROM CORROSION-RESISTANT STEEL SPECIFICATIONS - Amendme...
GOST 4543 Structural alloy steel bars. Specifications - Incorporating Amendment 1: 03/1977; Amendmen...
GOST R 51245 Steel universal drill rods. General specifications
GOST 8559 Calibrated square steel. Dimensions
GOST 18895 Steel. Method of photoelectric spectral analysis