Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of tin, Ferrotungsten and tungsten metal: volumetric method— 10 стр.
77.100 Ferroalloys. Including classification, designation, sampling, chemical analysis, etc. / Ферросплавы. Включая классификацию, обозначение, отбор образцов, химический анализ и т.д.
