CNIS GB/T 9117.1-88 Hubbed socked welding steel pipe flanges with flat face for PN 2.0MPa (20 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9121.4-88 Loose plate steel pipe flanges with weid-on collar with raised face for PN 2.5M...
CNIS GB/T 5753-94 Steel cord conveyor belts--Cover thickness measurement
CNIS GB/T 14980-94 Major diameter welded steel pipe for lowpressure liquid service
CNIS GB/T 3077-88 Alloy structure steel--Technical requirements
CNIS GB/T 3278-82 Technical requirements for hot-rolled carbon tool steel sheets and plates
CNIS GB/T 3206-82 Carbon constructional quality steel wires