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Peat briquettes and semibriquetts. Method for determination of mechanical strength
Document status: Active
Petroleum bitumen. Method for determination of change of mass after heating
Document status: Active
Liquid chemical products. Methods for determination of density
Document status: Active
Combustible natural gases. Method for determination of hydrocarbon dew point temperature
Document status: Replaced by GOST 20061-2021
Brown coals, hard coals and anthracites. Classification by ranks and classes according to reflectance index of vitrinite
Document status: Active