Chinese translation for "臂板转极器"

pole changer operated by semaphore

Similar Words：

"臂板信号机外表示镜" Chinese translation, "臂板信号示象" Chinese translation, "臂板止挡" Chinese translation, "臂板轴" Chinese translation, "臂板铸件" Chinese translation, "臂版" Chinese translation, "臂膀" Chinese translation, "臂抱式气瓶开关" Chinese translation, "臂背侧部" Chinese translation, "臂背侧皮神经" Chinese translation