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Head: Дєньгін Анатолій Петрович. Processing of document "Instruction on safe organization and leadthroughs of mass explosions on the enterprises of ore industry with the underground method of development" with a subsequent transmission in the central organs of executive power for a concordance and assertion.
Public Agency "National Scientific and Research Institute of Industrial Safety and Occupational Safety and Health. № 0113U007358
1 documents found
Updated: 2026-03-23
