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Instructions for mechanized and manual welding technology in the factory production of steel bridges
Document status: Active
Federal norms and regulations in the field of industrial safety 'Instruction for arrangement, inspection and measurement of grounding resistance of mines' Rostechnadzor Order No. 625 dated 06.11.2012
Document status: Canceled
Hydraulic engineering river constructions (QR 07.01 - Construction Regulation 07.01)
Document status: Active
Designing and installation of escalators and gangways
Document status: Active