CNIS GB/T 9123.22-88 Steel pipe blank flanges with male and female face for PN 15.0MPa (150 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9126.4-88 Asbestes rubber gaskets for steel pipe flanges with tongue and groove face
CNIS GB/T 8923-88 Rust grades and preparation grades of steel surfaces before application of pain...
CNIS GB 15573-95 Steel products--Classification and definitions
CNIS GB/T 4236-84 Steel--Examination by sulphur print(Baumann method)
CNIS GB 8903-88 Steel wire ropes for elevators
CNIS GB 4463-84 Heat-treated steel bar for prestressed concrete