Russian standards
Electrical installations of buildings. Part 5. Selection and erection of electrical equipment. Chapter 52. Wiring systems
Document status: Replaced by GOST R 50571.5.52-2011
Metal-faced roof panels for industrial buildings with polyurethane foam thermal insulation. Specification
Document status: Active
Household and similar electrical appliances. Safety. Part 2-83. Particular requirements for heated gullies for roof drainage
Document status: Active