CNIS GB/T 9119.9-88 Slip-on welding plate steel pipe flanges with raised face for PN 1.6MPa (16 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9119.4-88 Slip-on welding plate steel pipe flanges with flat face for PN 1.6MPa (16 bar)
CNIS GB/T 912-89 Hot-rolled plain carbon and low alloy structural steel sheets and strips
CNIS GB/T 5777-96 Seamless steel pipe and tubing--Methods for ultrasonic testing
CNIS GB/T 223.26-89 Methods for chemical analysis of iron,steel and alloy--The thiocyanate direct p...
CNIS GB/T 2517-81 Continuously hot rolled steel sheets and strips for common structures
CNIS GB/T 5218-85 Silicon-manganese spring steel wire