English translation for "七极管；五栅管"

heptode

Similar Words：

"七机楔形队形" English translation, "七机座成形机" English translation, "七机座成形机[辊弯机" English translation, "七极变频器" English translation, "七极管" English translation, "七极混频管" English translation, "七极真空管" English translation, "七级" English translation, "七级大风" English translation, "七级风" English translation