CNIS GB/T 9118.8-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face for PN 42.0MPa (420 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9115.27-88 Steel pipe welding neck flanges with tongue and groove face for PN 5.0MP (50 ba...
CNIS GB/T 11352-89 Carbon steel castings for general engineering purposes
CNIS GB/T 9128.2-88 Oval metallic ring gaskets for steel pipe flange joint
CNIS GB/T 4211-84 High speed steel tool bits
CNIS GB/T 9115.30-88 Steel pipe welding neck flanges with tongue and groove face for PN 15.0MPa (150...
CNIS GB/T 11689-89 Marine cast steel flanged stop valves