Kodi makina opumulirako mpweya wabwino wopangidwa ndi khoma ndi chiyani?
Wall mounted fresh air ventilation system ndi mtundu wa mpweya wabwino womwe ukhoza kukhazikitsidwa pambuyo pokongoletsa ndipo uli ndi ntchito yoyeretsa mpweya.Amagwiritsidwa ntchito makamaka m'maofesi a maofesi apanyumba, masukulu, mahotela, nyumba zogona, nyumba zamalonda, malo osangalatsa, ndi zina zotero. Mofanana ndi mpweya wokwera pakhoma, imayikidwa pakhoma, koma ilibe chipinda chakunja, mabowo awiri okha mpweya wabwino. kumbuyo kwa makina.Wina amalowetsa mpweya wabwino kuchokera kunja kupita kuchipinda chamkati, ndipo ena ...