ڼ֞ڼ@(g)ñڼr(ji)dzF PVC ڼF(xin) 90% PVC ڼ PVD ڼ PVC Ҫͨ^(gu)ӡˢӡˢ^(gu)ҪȩԼȩDZҪƵĖ|o(w)ՓʲôƷzὛ(jng)ڼȩϜy(c)ÎDZڼͲ?yn)ڼҪӡˢڼıyҪͨ^(gu)ӡˢͿy܉ŸɱڼĻyԏĭh(hun)(li)vzȱڼ
ͬr(sh)ҪCڼĽ(jng)ã(jng)Ҫĥ@ӾͽܷĘ(gu)죬֕(hu)(li)µĆ(wn)}DZڼеļȩጷ
Σwˮֲl(f)@Ӿɱڼc֮gι̶zҪAҪСڻ 9.5% DZڼo(w)@(g)ָ(bio)?yn)zҪczAƥſڼcwAԲƥ͕(hu)Ӱĥȡͬr(sh)z߀ͺָ(bio)DZڼ]@(g)ָ(bio)
ͿϾһh(hun)ˡ̎Կ϶h(hun)ҪȱڼĿǰͿЈ(chng)zռ 70% 08 W\(yn)(hu)(chng)ؾxz]xڼ@f(shu)zĭh(hun)ȱڼ
ɴ˿(li)صM(fi)ȻǼͥbxڼĄtM(jn)pr(sh)еļͥ
Lʹõıϩǟo(w)Č(du)w(hu)a(chn)