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Gases. Pycnometric method for determination of density
Document status: Active
Coal briquettes. Method for the determination of water absorption
Document status: Replaced by GOST 21290-2018
Reagents. Methods for the determination of sulfur compounds in organic solvents
Document status: Replaced by GOST 28738-2016
Synthetic detergents and surfactants. Methods to determination of hydrogen ions concentration
Document status: Active
Petroleum products. Determination of sulfur by method of wavelength dispersive X-ray fluorescence spectrometry
Document status: Replaced by GOST R 53203-2022