CNIS GB/T 9119.8-88 Slip-on welding plate steel pipe flanges with raised face for PN 1.6MPa (16 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9119.4-88 Slip-on welding plate steel pipe flanges with flat face for PN 1.6MPa (16 bar)
CNIS GB/T 15574-95 Steel products classification and definitions
CNIS GB/T 5827.2-86 Inspecting regulation for hollow shaped steel window
CNIS GB/T 9115.19-88 Steel pipe welding neck flanges with male and female face for PN 4.0MPa (40 bar...
CNIS GB/T 9117.1-88 Hubbed socked welding steel pipe flanges with flat face for PN 2.0MPa (20 bar)
CNIS GB/T 10746-89 Marine steel pipe flanges, butt weld-on