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Lead concentrates. Determination of bismuth content. Photometric, polarographic and atomic absorption methods
Document status: Active
Residual fuel oils. Method for measurement of hydrogen sulfide in the vapour phase
Document status: Active
Combustible natural gases. Method for determination of hydrocarbon dew point temperature
Document status: Replaced by GOST 20061-2021
Testing of chemicals of environmental hazard. Water solubility
Document status: Active