Fundamental terms and terms related to protection relays, protection systems and automatic control equipment.
IEC 60050-448 Ed. 2.0 t:1995
Original price was: $367.00.$183.00Current price is: $183.00.
International Electrotechnical Vocabulary (IEV) – Part 448: Power system protection
International Electrotechnical Commission , 12/13/1995
Pages: 107
















