1.強傚(xiao)疎通(tong)
2.除菌殺(sha)蟲
3.清(qing)除異味(wei)
1.強傚(xiao)疎(shu)通(tong)
2.除菌殺(sha)蟲(chong)
3.清(qing)除(chu)異(yi)味