CNNkhani Zamakampani
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Ndi madera ati omwe adzagwiritse ntchito mpweya wabwino?
Monga katswiri wopanga makina opangira mpweya wabwino, Xiamen AIR-ERV Technology Co., Ltd. amadziwa kufunikira kopereka mpweya waukhondo komanso wabwino ndikupulumutsa mphamvu.Ma ventilator athu ndi otchuka m'magawo osiyanasiyana, makamaka m'nyumba zobiriwira, komwe kumafunika kuyeretsa ...Werengani zambiri