GOST
General-purpose 220, 330, 500 and 750 kV power oil transformers. Specifications
Document status: Active only in RF
Semiconductor reformers of electroenergy with power including to 5 kV x A. General specifications
Document status: Active
Petroleum and natural gas industries. Shell-and-tube heat exchangers. Technical requirements
Document status: Active
Power cables with plastic insulation for rated voltages of 0,66; 1 and 3 kV. General specifications
Document status: Active