Samplers and installations for peat sample preparation. Types and main parameters
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Occupational safety equipment system. Geophysical borehole apparatus with sources of ionizing radiation. General requirements of radiation safety
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Occupational safety standards system. Mine apparatus for electric blasting. Safety requirements
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Standards system of labor safety. Ground equipment for well repair and realization. Safety general requirements
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Mine parachutes for cages
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Suspension devices for mine cages
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Machines and equipment for output of stone blocks from excavations. Classification
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Rotary bucket quarry excavators. Methods of output calculation
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Mining engineering. Pneumatic impulse cartridges. General technical requirements. Test methods
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Mining equipment. Safety aerosol curtains during blasting in coal mines. Safety Requirements
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Powered support pumping stations. General technical requirements. Test methods
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