Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of silicon, Steel and iron: gravimetric method.— 12 стр.
Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification (ISO 1071:2003); German version EN ISO 1071:2003— 18 стр.
