And when the room Jiashi too easy to produce indoor season, and if the room is too dry and will cause massive increase indoor respirable particles from the air;

  • 又如当室内加湿过分,很容易使室内产生霉菌,如果室内太干燥,又会引起扬尘,增加室内空气中的可吸入颗粒物;
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