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Bauxite. Methods for determination of vanadium oxide (V) content
Document status: Active
Testing of chemicals of environmental hazard earthworm reproduction test (Eisenia fetida/Eisenia andredi)
Document status: Active
Brown coals, hard coals, anthracite, combustible shales and coal briquettes. Methods of sampling and preparation of samples for laboratory tests
Document status: Active
Vessels and apparatus. Norms and methods of strength calculation. Vessels and apparatus involving hydrogen sulfide
Document status: Replaced by GOST 34233.10-2017
