7Cubaud J C, Hachemi A Ahmadi, Murat M.Proc6d6s de destruc- tion des ouvrages en bton arm [ J l.Mat6rlaux et Constructions, 1977,10 (3) :127-138.
8Sato M, Hoshiaa Y, Hanai M. Dielectric properties in high pres- sure CO2 and N2 gas using coaxial cylindrical electrode and on the suiface of spacer [ C ]//[EEE. Piscataway, N J, USA, 2002.
9Franke H, Thiel H G.Theoretical and diagnostic investigation of gas blast,turbulence corttrolled arcs in circuit breakers[ J ] .Elek- trotechnische Zeitschrift ETZ A, 1971,92 (5) :298- 302.
