For this edition, this worldwide-respected dictionary has been updated and enlarged by about 35%. It is the modern standard work for all those requiring a comprehensive and reliable compilation of terms from the fields of power generation, transmission and distribution, drive engineering, automation, switchgear and installation engineering, power electronics as well as measurement and test engineering. Including also a great number of basic electrotechnical terms, with about 120,000 entries and 165,000 translations in Volume 1 (German-English) and 105,000 entries and 150,000 translations in Volume 2 (English-German) it comprehensively covers large fields of industrially applied electrical engineering.