CNIS GB/T 9115.21-88 Steel pipe welding neck flanges with male and female face for PN 10.0MPa (100 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9117.5-88 Hubbed socket welding steel pipe flanges with male and female for PN 5.0MPa (50...
CNIS GB/T 9123.15-88 Steel pipe blank flanges raised face for PN 15.0MPa (150 bar)
CNIS GB/T 223.68-97 Methods for chemical analysis of iron, steel and alloy. The potassium iodate ti...
CNIS GB/T 3078-94 Technical requirements for quality structural steel cold drawn bars
CNIS GB/T 5293-85 Fluxes for the submerged arc welding of carbon steel
CNIS GB/T 705-89 Hot-rolled hexagonal and octagonal steel bars--Dimensions, shape, weight and to...