CNIS GB/T 9117.5-88 Hubbed socket welding steel pipe flanges with male and female for PN 5.0MPa (50 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB 713-97 Steel plates for boilers
CNIS GB/T 13403-92 Gaskets for large-diameter cabon steel pipe flanges
CNIS GB/T 1391-87 Turnable treads steel gangway ladder
CNIS GB/T 9120.4-88 Loose plate steel pipe flanges with welding neck collar with male and female fa...
CNIS GB/T 9117.7-88 Hubbed socket welding steel pipe flanges with tongue and groove face for PN 5.0...
CNIS GB/T 7734-87 Method for ultrasonic testing of clad steel plates