CNIS GB/T 7233-87 Methods for ultrasonic testing and for specifying quality levels of steel castings. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 11690-89 Marine cast steel flanged lift check valves
CNIS GB/T 223.5-97 Methods for chemical analysis of iron, steel and alloy. The reduced molybdosili...
CNIS GB/T 9115.27-88 Steel pipe welding neck flanges with tongue and groove face for PN 5.0MP (50 ba...
CNIS GB/T 10747-89 Marine combination pipe flanges, slip-on steel outer flanges, butt weld-on stee...
CNIS GB/T 5223-95 Steel wires for prestressed concrete
CNIS GB/T 9121.1-88 Loose plate steel pipe flanges with weld-on collar with raised face for PN 1.6M...