op PP PE PC PPR PVC UPVC z 䓹 (f)Ϲ P䓹 ~ wS \ ܛ ˮ ܲ kgb
]ҵĮa(chn)Ʒ
M(fi)l(f)ُՈI(y)Ӂ(lin)ϵ㡣
zИI(y)
ЇľW(wng)y 10f+ Ʒ
Ӌў 10000+ ҵMļĿ
0λɹύ˴
҂10(ni)oՈͨԒͨ