CNIS GB/T 223.4-88 Methods for chemical analysis of iron, steel and alloy--The volumetric method for determination of manganese content by ammonium nitrate oxidation. Формат поставки-PDF. Язык стандарта-Английский
Наименование:
CNIS GB/T 223.4-88 Methods for chemical analysis of iron, steel and alloy--The volumetric method for determination of manganese content by ammonium nitrate oxidation
Язык:
Английский
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PDF
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