The air will be heated by the PTC ceramic heating element in this instrument, and the volume of the air can be adjusted, too.
该仪器采用PTC陶瓷发热体进行空气加热，可以进行风量调节。
The air will be heated by the PTC ceramic heating element in this instrument, and the volume of the air can be adjusted, too.
该仪器采用PTC陶瓷发热体进行空气加热，可以进行风量调节。
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