CNIS GB/T 223.64-88 Methods for chemical analysis of iron, steel and alloy--The flame atomic absorption spectrometric method for the determination of manganese content. Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB 13236-91 Dip-tapes and steel strapping tapes for Petroleum-Specification
CNIS GB/T 9115.2-88 Steel pipe welding neck flanges with flat face for PN 0.6MPa (6 bar)
CNIS GB/T 9113.16-88 Integral steel pipe flanges with tongue and groove face for PN1.6MPa(16 bar)
CNIS GB/T 223.20-94 Methods for chemical analysis of iron steel and alloy.The Potentiometric titrat...
CNIS GB/T 9118.4-88 Loose hubbed steel pipe flanges with welding neck collar with ring-joint face f...
CNIS GB/T 1839-93 Steel product. Zinc coating mass testing method