generator self-excited field的意思|示意
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发电机自励磁场
generator self-excited field的网络常见释义
发电机自激场 ... gearless driving machine 无齿轮曳引机 gearless hoisting machine 无齿轮曳引机 generator self-excited field 发电机自激场 governor overspeed switch 限速器超速开关 ...