CNIS GB/T 10751-89 Marine oval-shaped steel pipe flanges,weld-on. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9123.9-88 Steel pipe blank flanges with raised face for PN 1.6MPa (16 bar)
CNIS GB/T 9116.16-88 Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 1...
CNIS GB/T 9118.6-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...
CNIS GB/T 223.59-87 Methods for chemical analysis of iron,steel and alloy--The reduced molybdoantim...
CNIS GB/T 223.42-85 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separ...
CNIS GB/T 701-97 Hot-rolled low carbon steel wire rods