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Tungsten concentrate. Method of determination of copper
Document status: Active
Coke. Determination of shatter indices
Document status: Replaced by GOST 28946-2020
Reagents. Ammonium fluoride (acid). Specifications
Document status: Active
Calcium carbide. Specifications
Document status: Replaced by GOST 1460-2013
Petroleum products. Method of drop point determination
Document status: Active
Essential Oils. Method of determination of the contents of alcohols
Document status: Active