CNIS GB/T 9123.35-88 Steel pipe blank flanges with ring-joint face for PN 25.0MPa (250 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 2103-88 General provisions for checking,packing,marking and quality certification of st...
CNIS GB/T 9113.12-88 Integral steel pipe flanges with male and female face for PN 5.0MPa (50 bar)
CNIS GB/T 13237-91 Cold-rolled quality carbon structural steel shects and strips
CNIS GB/T 308-89 Rolling bearings--Steel balls
CNIS GB/T 7233-87 Methods for ultrasonic testing and for specifying quality levels of steel casti...
CNIS GB/T 346-84 Galvanized low carbon steel wire for electric communications lines