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Peat briquettes and pellets for heating purposes. Specifications
Document status: Active
Brown coals and lignites. Determination of yield of toluene-soluble extract and content of acetone-soluble materials (resinous substances) in it
Document status: Active
Copper concentrates. Method for determination of cobalt
Document status: Replaced by GOST 32221-2013
Pentanes. Method for determination of hydrocarbon compounds
Document status: Active