CNIS GB/T 9117.4-88 Hubbed socket welding steel pipe flanges with raised face for PN 10.0MPa (100 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9119.1-88 Slipon welding plate steel pipe flanges with flat face for PN 0.25MPa (2.5 bar)
CNIS GB/T 223.60-97 Methods for chemical analysis of iron, steel and alloy--The perchloric acid deh...
CNIS GB/T 12753-91 Steel wire ropes for conveyer belts
CNIS GB/T 9116.4-88 Hubbed slip-on-welding steel pipe flanges with raised face for PN 1.0MPa (10 ba...
CNIS GB/T 9126.4-88 Asbestes rubber gaskets for steel pipe flanges with tongue and groove face
CNIS GB/T 9115.24-88 Steel pipe welding neck neck flanges with tongue and groove face for PN 1.6MPa ...