CNIS GB/T 9118.4-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face for PN 5.0MPa (50 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9113.3-88 Integral steel pipe flanges with raised face for PN1.6 MPa(16 bar)
CNIS GB/T 223.3-88 Methods for chemical analysis of iron, steel and alloy--The diantipyrylmethane ...
CNIS GB/T 9116.21-88 Hubbed slip-on-welding steel pipe flanges with ring-joint face for PN 2.0MPa (2...
CNIS GB/T 11260-96 Round steel--The inspection method for pass type eddy current test
CNIS GB/T 5680-85 The technical specifications for castings of high manganese steel
CNIS GB/T 1852-93 Marine steel flanged steam pressure reducing valves