CNIS GB/T 9115.19-88 Steel pipe welding neck flanges with male and female face for PN 4.0MPa (40 bar). 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 17193-97 Extra-heavy duty rigid steel conduits for electrical installations
CNIS GB/T 9115.12-88 Steel pipe welding neck flanges with raised face for PN 2.0MPa (20 bar)
CNIS GB/T 15067.2-94 Stainless steel cutlery
CNIS GB/T 9120.4-88 Loose plate steel pipe flanges with welding neck collar with male and female fa...
CNIS GB/T 223.68-97 Methods for chemical analysis of iron, steel and alloy. The potassium iodate ti...