1, Tichifunga nezvekushandiswa kwezvakatipoteredza uye kuita mhedzisiro.General indoor kusvibiswa kwemhepo ndeye 1) huruva, hutachiona, mabhakitiriya, mold uye mite uye zvimwe zvinokonzeresa;(2) organic volatile magasi, akadai se formaldehyde, benzene, ammonia, nezvimwewo;(3) Radioactive kusvibiswa kunokonzerwa neradon gasi nemwanasikana wayo ...
Verenga zvimwe