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Kuznetsk basin coals for active coals production. Technical requirements
Document status: Withdrawn
Feldspar and quartzfeldapar raw material for glass industry. Specifications
Document status: Active
Production and preparation waste of coal. Classification
Document status: Active
Petroleum asphalts. Determination of viscosity by vacuum capillary viscometer
Document status: Active
Wood-chemical products. Method for determination of free resin acids
Document status: Active