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Filling fire barrier openings. Cable penetrations and busbar penetrations. Fire resistance test methods
Document status: Active
System of standardization in the construction sector of the Republic of Uzbekistan. Main provisions. Replaces O’z DSt 1.11-2002
Document status: Active
Air reservoirs for traction rolling stock. Basic design requirements
Document status: Active
Safety rules for electric welding and gas-flame work
Document status: Active
Federal norms and regulations in the field of industrial safety 'Instruction for application of electrical equipment in mining normal execution and electrical equipment of common application in gas and dust hazardous mines' Rostechnadzor Order No. 629 dated 06.11.2012
Document status: Canceled