CNIS GB/T 9115.8-88 Steel pipe welding neck flanges with raised face for PN 1.0MPa (10 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 8164-93 Steel strips for welded steel pipe
CNIS GB/T 223.56-87 Methods for chemical analysis of iron,steel and alloy--The sulfhydryl cotton fi...
CNIS GB/T 15393-94 Zinc coatings for steel wire
CNIS GB/T 14667.1-93 Powder metallurgy iron base structural materials. Part 1: Sintering iron, sinte...
CNIS GB/T 9115.24-88 Steel pipe welding neck neck flanges with tongue and groove face for PN 1.6MPa ...
CNIS GB 4053.1-93 Safety requirements for fixed steel vertical ladders