Nsalu za dzuwa ndi zokongola komanso zowolowa manja, zobiriwira komanso zachilengedwe, zimatha kuletsa kuwala ndi dzuwa, ndipo zimatha kuletsa kuwala kwa ultraviolet.Zimakwaniritsadi kuphatikiza kwachilengedwe kwa ntchito ndi kukongola, kugwirizana kwachilengedwe pakati pa chitetezo cha chilengedwe ndi chitetezo, komanso kuphatikiza koyenera kwa mafashoni ndi zochitika.Ndi chinthu chatsopano choteteza zachilengedwe chodziwika bwino ku China ndi Europe ndi America m'zaka zaposachedwa.Kusiyana kwanthawi zonse pakati pa nsalu kungapangitse mpweya wabwino kudutsa momasuka, zomwe zimakhala zosavuta kuti kutentha kumatenthedwe ndi nsalu.Chitsanzo chothandizira chimagwiritsidwa ntchito m'nyumba, chomwe chimatha kusunga kutentha kosangalatsa popanda kugwiritsa ntchito mpweya wozizira.Ngati air conditioner itagwiritsidwa ntchito, katundu wa air conditioner akhoza kuchepetsedwa kwambiri ndipo mphamvu yamagetsi imatha kupulumutsidwa.
Nthawi yotumiza: Sep-23-2021
