CNIS GB/T 9118.1-88 Loose hubbed steel pipe flanges with welding neck collar with raised face for PN 2.0MPa (20 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 223.10-91 Methods for chemical analysis of iron,steel and alloy--The cupferron separation...
CNIS GB/T 2504-89 Marine cast steel pipe flanges
CNIS GB/T 699-88 Quality carbon structure steel--Technical requirements
CNIS GB/T 12235-89 General purpose industrial valves--Flanged steel globe valves and lift check va...
CNIS GB/T 6402-91 Steel forgings--Method for ultrasonic examination
CNIS GB/T 9113.26-88 Integral steel pipe flanges with ring-joint face for PN 42.0MPa (420 bar)