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Black powders. Method for determination of particle size distribution
Document status: Active
Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold, silver, indium, calcium and magnesium
Document status: Active
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Methods for determination of aluminium oxide
Document status: Replaced by GOST 22552.3-2019
Methanol poison, technical. Gas chromatographic method of ethyl alcohol determination
Document status: Active
