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Protective structures of civil defence in underground mine workings
Document status: Active
Federal norms and regulations in the field of industrial safety 'Safety rules in coal mines' Rostechnadzor Order No. 550 dated 19.11.2013
Document status: Replaced by FNiP No. 507 dated 08.12.2020
Federal norms and regulations in the field of industrial safety 'Safety rules at production, storage and use of blasting agents of industrial application' Order No. 494 dated 03.12.2020 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)
Document status: Active
Heating, ventilation and air conditioning (amd. 19.06.2024)
Document status: Active