English translation for "换极器"

changer pole
pol-change
pole changer
pole reverser
polechanger

Similar Words：

"换极开关" English translation, "换极连续波" English translation, "换极连续极谱波" English translation, "换极马达" English translation, "换极起动器" English translation, "换极式" English translation, "换极式交流发电机" English translation, "换级比" English translation, "换级触点步进触点" English translation, "换级开关" English translation