CNIS GB/T 9113.11-88 Integral steel pipe flanges with male and female face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9122.2-88 Loose plate steel pipe flanges with lapped pipe end for PN 1.0MPa (10 bar)
CNIS GB/T 223.51-87 Methods for chemical analysis of iron,steel and alloy--The 2-(5-Bromo-2-pyridyl...
CNIS GB/T 5218-85 Silicon-manganese spring steel wire
CNIS GB/T 1954-80 Determination of the welding seam iron element content in chromium,nickel auste...
CNIS GB/T 9788-88 Hot-rolled unequal-leg angle steel--Dimensions,shape,weight and tolerances
CNIS GB/T 8706-88 Steel wire ropes--Terminology