CNIS GB/T 9118.6-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face for PN 15.0MPa (150 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9119.5-88 Slip-on welding plate steel pipe flanges with raised face for PN 0.25MPa (2.5 b...
CNIS GB 3423-82 Seamless steel tubes standard use diamond core drilling
CNIS GB/T 4162-91 Forged and rolled steel bars--Method for ultrasonic examination
CNIS GB/T 223.14-89 Methods for chemical analysis of iron,steel and alloy--The N-benzoyl-N-phenylhy...
CNIS GB/T 14383-93 Forged steel socket welding pipe fittings
CNIS GB/T 223.54-87 Methods for chemical analysis of iron,steel and alloy--The flame atomic absorpt...