Amendment 2 - Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances— 33 стр.
Amendment 1 - Electrical installations of buildings. Part 5: Selection and erection of electrical equipment. Chapter 54: Earthing arrangements and protective conductors— 2 стр.
Coaxial cables, Sectional specification for coaxial cables for analogue and digital signal transmission. Indoor drop cables for systems operating at 5 MHz - 3 000 MHz— 18 стр.
Information technology - Implementation of BCT applications using cabling in accordance with EN 50173-4; German version CLC/TR 50173-99-2:2010— 31 стр.