International Electrotechnical Vocabulary. Chapter 603: Generation, transmission and distribution of electricity - Power systems planning and management— 56 стр.
Short-circuit currents in three-phase a.c. systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth— 63 стр.
Short-circuit current calculation in three-phase a.c. systems. Currents during two separate simultaneous single phase line-to- earth short circuits and partial short-circuit currents flowing through earth— 36 стр.
Information technology - Radio frequency identification for item management - RFID Emblem (ISO/IEC 29160:2012, modified); German version EN 16656:2014— 28 стр.