CNIS GB/T 9114.3-88 Hubbed screwed steel pipe flanges with raised face for PN 2.5MP (25 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 11981-89 Steel furrings for bulidings
CNIS GB/T 223.36-94 Methods for chemical analysis of iron, steel and alloy. The neutral titration m...
CNIS GB/T 223.26-89 Methods for chemical analysis of iron,steel and alloy--The thiocyanate direct p...
CNIS GB/T 11689-89 Marine cast steel flanged stop valves
CNIS GB/T 4241-84 Stainless steel wire rods for welding
CNIS GB/T 16924-97 Quenching and tempering of steel parts