CNIS GB/T 9116.4-88 Hubbed slip-on-welding steel pipe flanges with raised face for PN 1.0MPa (10 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 5974.2-86 Heavy thimbles for use with steel with ropes
CNIS GB/T 9450-88 Determination and verification of the effective depth of carburized and hardene...
CNIS GB/T 223.8-91 Methods for chemical analysis of iron,steel and alloy--The sodium fluoride sepa...
CNIS GB/T 9121.1-88 Loose plate steel pipe flanges with weld-on collar with raised face for PN 1.6M...
CNIS GB/T 9113.4-88 Integral steel pipe flanges with raised face for PN2.5 MPa(25 bar)
CNIS GB/T 9787-88 Hot-rolled equal-leg angle steel--Dimensions,shape,weight and tolerances