Ultrasonic nebulizers serve the same purpose as the jet nebulizers, but sound waves are produced via a disc that vibrates in shallow water.
(Ultrasonic nebulizers; serve; the same purpose; as the jet nebulizers) (sound waves; are produced; ) (a disc; vibrates; L:in shallow water)
Ultrasonic nebulizers sound waves a disc
serve are produced vibrates
the same purpose as the jet nebulizers
L:in shallow water