Two major performance parameters of negative ion generator are negative ion concentration and ozone concentration.
负离子发生器的两个主要性能参数是负离子浓度和臭氧浓度。
Let's purify air with a negative ion generator.
我们用负离子发生器净化一下空气吧。
The base of the clothes dehumidifier is further provided with a negative ion generator.
衣物干燥器的底座上还设置有负离子发生器。
The base of the clothes dehumidifier is further provided with a negative ion generator.
衣物干燥器的底座上还设置有负离子发生器。
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