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Brown coals, hard coals, anthracite and combustible shales. Method for the determination of mass fraction of gallium
Document status: Active
Brown coals for production of coal-alkaline reagents. Specifications
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Reagents. Calcium nitrate tetrahydrate. Specifications
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Solid mineral fuel. Methods for the determination of carbon dioxide content of the carbonates
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Goods of household chemistry. Methods for determination of phosphorus containing compounds
Document status: Cancelled
Carbonaceous materials for the production of aluminium. Cathode block materials. Part 1. Determination of the expansion due to sodium penetration with application of pressure
Document status: Active