CNIS GB/T 9123.23-88 Steel pipe blank flanges with male and female face for PN 25.0MPa (250 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 5975-86 Clamping plates for fixing steel wire ropes
CNIS GB/T 9943-88 High speed tool steel bars--Technical requirements
CNIS GB 8903-88 Steel wire ropes for elevators
CNIS GB/T 9121.2-88 Loose plate steel pipe flanges with weld-on collar with raised face for PN 1.0M...
CNIS GB/T 223.55-87 Methods for chemical analysis of iron,steel and alloy--The direct oscillopolaro...
CNIS GB 15066-94 Stainless steel pressure cooker