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Federal norms and regulations in the field of industrial safety 'On approval of safety guidelines for flare systems' Order No. 450 dated 22.12.2021 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)
Document status: Active
On approval of Federal norms and regulations in the field of industrial safety 'General rules on explosion protection for explosive and fire hazardous chemical, petrochemical plants and oil refineries' Order No. 533 dated 15.12.2020 of the Federal Service for Environmental, Technological and Nuclear Supervision (Rostechnadzor)
Document status: Active
Bauxite. Gravimetric method for the determination of total sulphur content
Document status: Replaced by GOST 14657.8-96
Coals of the Far East for cement and lime furnaces and production of brick. Specification
Document status: Active
Nickel sulfate technical. Specifications
Document status: Replaced by GOST 2665-2021