About HIRAMATSU DAISUKE
About 東芝 磯子エンジニアリングセ
About synchronous motor
About synchronous generator
About engineer
About bus (transmission line)
About generator motor
About Torque
About starting
About pumped storage generation
About solution (mathematics)
About starting torque
About Type 1 electrical chief engineer
About Generators and motors in general
About 同期機
About 原理
About 併入