CNIS GB/T 223.69-97 Methods for chemical analysis of iron, steel and alloy. The gas-volumetric method after combustion in the pipe furnace for the determination of carbon content. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 10129-88 Methods of measurement of magnetic properties of magnetic steel sheet and strip...
CNIS GB/T 223.34-84 Methods for chemical analysis of iron,steel and alloy The determination of hydr...
CNIS GB/T 9123.31-88 Steel pipe blank flanges with ring-joint face PN 2.MPa (20 bar)
CNIS GB/T 8358-87 Method of breaking tensile test for steel wire rope
CNIS GB/T 225-88 Steel-hardenability test by end quenching(Jominy test)
CNIS GB/T 3428-97 Galvanized steel core wires for aluminium cable steel reinforced