ball mill
noun1
A device that grinds material very finely by means of a horizontally rotating drum containing ceramic or metal balls
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A device that grinds material very finely by means of a horizontally rotating drum containing ceramic or metal balls
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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