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Combustible shales of Baltic Basin. Specifications

Document status: Active

Steel drill pipes for petroleum and natural gas industries. Specifications

Document status: Cancelled

Reagents. Zinc compounds. Polarographic method for the determination of copper, lead and cadmium contents as impurities

Document status: Active

Reagents. Hydrazine sulfate

Document status: Active

Road petroleum liquid bitumens. Specifications

Document status: Active

Aromatic hydrocarbons. Determination of bromine index by electrometric titration

Document status: Active