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Federal norms and regulations in the field of industrial safety 'Instruction for power supply of coal mines' Order No. 429 dated 28.10.2020 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)
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Instructions for mechanized and manual welding technology in the factory production of steel bridges
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Hydraulic engineering river constructions (QR 07.01 - Construction Regulation 07.01)
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Designing and installation of escalators and gangways
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