Russian standards
Technological design standards. Urban and rural telephone networks (NTP 112-2000)
Document status: Active
Safety valves. Selection, installation and calculation
Document status: Active
Guidelines on the protection of 6-1150 kV electrical circuits against lightning and internal overvoltages. All 3 parts
Document status: Active
Procedures of use of welding materials during fabrication installation repair and modernization of technical systems for hazardous production facilities
Document status: Active
Design guidelines for urban public utility electrical networks (with amendments as of 29.06.1999)
Document status: Active
