CNIS GB/T 9115.33-88 Steel pipe welding neck flanges with ring-joint face for PN10.0MPa (100 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9118.2-88 Loose hubbed steel pipe flanges with welding neck collar with raised face for P...
CNIS GB 16809-97 Steel fire windows
CNIS GB/T 2504-89 Marine cast steel pipe flanges
CNIS GB/T 223.38-85 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separ...
CNIS GB/T 12459-90 Steel butt-welding seamless pipe fittings
CNIS GB/T 9119.6-88 Slip-on welding plate steel pipe flanges with raised face for PN 0.6MPa (6 bar)