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