CNIS GB/T 9946-88 Dimensions,shape,weight and tolerances for hot-rolled L-sectional steel. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 9123.10-88 Steel pipe blank flanges with raised face for PN 2.5MPa (25 bar)
CNIS GB 4234-94 Stainless steel for surgical implants
CNIS GB/T 12237-89 General purpose industrial valves--Flanged and butt-weld end steel ball valves
CNIS GB/T 223.42-85 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separ...
CNIS GB/T 223.70-89 Methods for chemical analysis of iron,steel and alloy--The o-phenanthroline spe...
CNIS GB/T 223.36-94 Methods for chemical analysis of iron, steel and alloy. The neutral titration m...