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Federal norms and regulations in the field of industrial safety 'Requirements for production of welding works at hazardous industrial facilities' Order No. 519 dated 11.12.2020 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)
Document status: Active
Federal norms and regulations in the field of industrial safety 'Instructions for selection and inspection of electrical apparatuses and cables of voltage 6 (10) kV' Rostechnadzor Order No. 630 dated 06.11.2012
Document status: Canceled
Production of prefabricated reinforced concrete structures and products
Document status: Active