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Natural radiation belts of Earth. Model of spatial and energy distribution of proton flux
Document status: Active
Medical and social expertise. The order and conditions of granting the services of medical and social expertise
Document status: Active
Stamped go plain plug gauges with headpieces of diameter over 50 to 100 mm. Design and dimensions
Document status: Active
Direct current switches for voltage of 825 V in traction substations of subways. General specifications
Document status: Active
Non-ferrous metals and their alloys. General requirements for methods of analysis
Document status: Replaced by GOST 25086-2025