1.強傚(xiao)疎(shu)通(tong)
2.除菌(jun)殺蟲(chong)
3.清除(chu)異味
1.強(qiang)傚疎(shu)通(tong)
2.除(chu)菌殺(sha)蟲(chong)
3.清除異(yi)味