Toshiba's World First*1 300 kV DT-GCB and GIB Insulated with Natural-Origin Gases Selected by TEPCO Power Grid, Incorpor...
Toshiba Corporation has announced that TEPCO Power Grid, Incorporated has selected Toshiba's 300 kV dead tank gas circuit breaker (DT-GCB) and three-phase gas-insulated bus (GIB) f...