English translation for "双标度频率计"

frequency meter with double scale

Similar Words：

"双标度" English translation, "双标度法" English translation, "双标度伏计" English translation, "双标度计时器" English translation, "双标度盘" English translation, "双标度仪表" English translation, "双标记" English translation, "双标记测量" English translation, "双标记的" English translation, "双标记法" English translation