GOST 6755-88

United power system and isolated power systems. Electrical networks. Ice-melting systems on conductors and ground-wire cable of the overhead transmission line. The choice and basis of principal technical solutions

Concrete masts for railway high voltage signal lines of autoblock. Specifications

Thermal insulating products in building applications. Method for determination of water vapour transmission properties

Emissions of harmful substances and smoke the fulfilled gases independent traction and motorcarload rolling stock. Norms and methods of definition

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW. Part 7. Specific provisions for hybrid appliances

United power system and isolated power systems. Operative-dispatch management. Normal connection diagrams of electric power facilities. General requirements of graphical presentation