Busassun muhalli na cikin gida zai haifar da ciwon kai, ciwon makogwaro, ciwon idanu, fushin fata, da rashin jin daɗin ruwan tabarau, madaidaicin matakin zafi na cikin gida shine tsakanin 40-60% zafi na dangi (% RH), adadi da HEVAC, CIBSE, BSRIA suka amince da shi. , da BRE. Lafiya da Tsaro Ex...
Kara karantawa