The utility model has convenient use, short operation time and controllable liquid medicine spraying and can continuously and evenly spray vaporific liquid medicine.
它使用方便、操作时间短、喷雾药液可控、能连续均匀喷散雾状药液。
A study on the properties of vaporific source for ultrafine particles
超微粒蒸发源特性研究
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