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Blast-furnace coke from coals of Donetsk and Kuznetsk basins and from charge of Cherepovets metallurgical works. Quality requirements
Document status: Replaced by GOST 5.1261-2023
Bits for air drills and rotary percussive rigs. Types and basic dimensions
Document status: Active
Petroleum cokes of delayed coking. Sampling and preparation of samples
Document status: Active
Peat and products of its processing for agriculture. Method for determination of peat adsorptive capacity for ammonia
Document status: Active