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Flare parts for general refinery and petrochemical service. General technical requirements

Document status: Active

Zinc concentrates. Methods for determination of silicon dioxide

Document status: Active

Testing of chemicals of environmental hazard. Partition coefficient (n-octanol/water) shake flask method

Document status: Active

Carbonaceous materials for the production of aluminium. Cathode blocks and baked anodes. Determination of compressive strength

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Alumina. General requirements for methods of spectral analysis

Document status: Replaced by GOST 25542.0-2023

Raremetallic concentrates. Method for the determination of sum of niobium and tantalum pentoxide

Document status: Active