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Equipment mountain-mine. Systems of safety of the coal mines multifunctional. Terms and definitions
Document status: Replaced by GOST R 54977-2019
Chemical organic products. Determination of acidity and alkalinity
Document status: Active
Mineral oils. Method of determination of saponification number
Document status: Active
Liquid petroleum products. Middle distillate fuels. Method for determination of ignition delay and derived certain number (DCN) by combustion in a constant volume chamber
Document status: Active
Perfumery and cosmetics. Information for consumers. General requirements
Document status: Active