Ultrasonic humidifiers siv rau kev lag luam zaub mov
Feem ntau, thaum ib puag ncig cov av noo qis dua 35%, cov ntsiab lus dej ntawm cov khoom noj yuav maj mam poob, thiab nws yuav tsum ua rau cov zaub mov tsis zoo. Yog li nws' Nws yog ib qho tseem ceeb heev kom muaj cov av noo txaus hauv chav kom cov zaub mov tshiab.
Kev khaws cia rau zaub mov
Fresh-kev khaws cia rau txiv hmab txiv ntoo thiab zaub
