English translation for "臂板信号杆"

semiautomatic semaphore

Similar Words：

"臂板平衡锤" English translation, "臂板平衡锤， 臂板重锤" English translation, "臂板式表示器, 臂板复示器" English translation, "臂板信号" English translation, "臂板信号灯" English translation, "臂板信号机" English translation, "臂板信号机外表示镜" English translation, "臂板信号示象" English translation, "臂板止挡" English translation, "臂板轴" English translation