Application of power circuit breakers : Obs. Tape 1, RT:1:23:00. Tape 2, RT:1:24:00. Tape 3, RT:1:12:00. Tape 4, RT:1:08:00
Piscataway : Institute of Electrical and Electronics Engineers, 1993 . - 4.videokazety ; HHV 105
ISBN 0-7803-2373-4
spínacie prístroje výkonová elektronika prerušovače
video - kazeta