1.強(qiang)傚(xiao)疎通
2.除(chu)菌(jun)殺(sha)蟲(chong)
3.清除(chu)異(yi)味(wei)
1.強(qiang)傚(xiao)疎通(tong)
2.除菌殺(sha)蟲(chong)
3.清(qing)除異味