About ZEN SHUNGO
About NAKAYAMA KYOTARO
About YASUOKA KOICHI
About 電気学会全国大会講演論文集(CD-ROM)
About circuit breaker
About hybrid system(method)
About commutation(electric)
About circuit characteristic
About arc discharge
About electric contact
About Switchgears
About 直流遮断
About アーク
About レス
About 転流
About 限界
About 回路特性