English translation for "ring-and-ball test"

环球法试验

Similar Words：

"ring-a-ring of roses" English translation, "ring-a-ring-a-rose" English translation, "ring-and-ball apparatus" English translation, "ring-and-ball method" English translation, "ring-and-ball softening point" English translation, "ring-and-bead sight" English translation, "ring-around" English translation, "ring-associated language" English translation, "ring-back apparatus" English translation, "ring-back condenser" English translation