(gu)ΣC(j)ԁ(li)(gu)(ni)⽛(jng)(j)h(hun)(yn)(dng)r(sh)PVC؛I(y)Ͳ(hu)ͣI(y)(ni)ʿ(du)PVC؛Ѿ
ȥ7·(gu)Hʯ̓r(ji)ıں̓(ni)½o(g)ʯͺϳɘ(sh)֬a(chn)I(y)(li)˺ܴ_ʹ˼ʹI(y)Ͽ뵽ʯ؛PVC؛@ИI(y)һڽΣC(j)_ī@@ʾˌ(du)a(chn)I(y)l(f)չxӛߵIJLУI(y)Ͽ_(d)@ӵ
PVC؛I(y) ɽ(jng)I(yng)yP(gun)
I(y)ʿQ(gu)ΣC(j)ԁ(li)(gu)H(gu)(ni)(jng)(j)h(hun)(yn)eȥ7·ԁ(li)(gu)Hʯ̓r(ji)o(g)ʯͺϳɘ(sh)֬a(chn)I(y)(li)˺ܴ_20087·PVCr(ji)9000Ԫ/һ·µ11·ݵ5200Ԫ/ԭ̓r(ji)ϝqM(fi)Ӽ(k)ȱ_(ki)ʲӰ푃r(ji)ַ6400Ԫ/@һ^(gu)УF(xin)؛I(y)ȱكr(ji)L(fng)U(xin)A(y)C(j)ͬr(sh)ڃr(ji)µ^(gu)Л](mi)Ҏ(gu)L(fng)U(xin)ĹߣӹI(y)ڃr(ji)^(gu)ҲQ(mo)Ȼ_(ki)ԏa(b)ǰ̝pQ(mo)I(y)Ҳ巽ҔU(ku)(jng)I(yng)Ҏ(gu)ģ
(dng)r(sh)PVC؛ףI(y)Ͳ(hu)ͣTҲ÷ż١ڴBƷǰekһξϩPVC؛ӑ(hu)㽭ą(hu)o(w)ϧرʾɋDyo(w)֮ȥΣC(j)_mȻI(y)_A(y)y(c)PVCЈ(chng)r(ji)߄(sh)I(y)ȱPVC؛@һЧU(xin)ֻ۱ؿI(y)̝py(jng)vȫΣC(j)ϴY(gu)(ni)٬F(xin)؛I(y)ѽ(jng)_(ki)ʼҕ؛Ј(chng)ăr(ji)A(y)C(j)ƺͱU(xin)(du)PVC؛ƳĺҲ՝uߝqָڽΣC(j)֮ƳPVC؛ȞС
(jng)(j)Խ(dng)ʎƷr(ji)(dng)ԽԽҪЈ(chng)L(fng)U(xin)߁(li)I(y)^(gu)(jng)I(yng)yP(gun)(w)a(chn)I(y)(wn)l(f)չM(jn)(jng)(j)ܛꑡ лa(chn)ɷ˾ϱL(zhng)wFֵָһȥ929҇(gu)PVC(du)ⷴANڝMĿǰ(gu)(ni)PVCP(gun)F(xin)؛I(y)R(zhn)
Ї(gu)ȉAf(xi)(hu)һؓ(f)؟(z)˱ʾPVC؛Ј(chng)ΣC(j)֮r(sh)书÷(w)I(y)(jng)I(yng)ͮa(chn)I(y)l(f)չһδ(li)PVC؛ƃr(ji)A(y)C(j)I(y)ԅ؛Ј(chng)A(y)Եăr(ji){(dio)a(chn)(jng)I(yng)Y(ji)(gu)Ј(chng)(jng)I(yng)ˡǧۡһPVC؛I(y)L(fng)U(xin)رṩЧߡ
LLDPE؛ Сɹ(jng)(yn)
20077¾ϩLLDPE؛ԁ(li)(jng)l(f)]˷eOeȥΣC(j)_£H](mi)гF(xin)һӰЈ(chng)\(yn)еL(fng)U(xin)¼?gu)P(gun)I(y)^(gu)˽ں[ě_ʯI(y)(du)؛Ј(chng)˸J(rn)R(sh)PVCP(gun)(jng)I(yng)I(y)ҲLLDPE؛Ј(chng)\(yn)Ќ(du)PVCиڴ
(j)Ј(chng)ʿBϩ؛ԁ(li)ڬF(xin)r(ji)P(gun)_(d)95%wF(xin)õڅͬϩ؛Ј(chng)cF(xin)؛Ј(chng)߶P(gun)ͬr(sh)ϩ؛r(ji)߄(sh)I(lng)ڬF(xin)؛Ј(chng)wF(xin)؛r(ji)ijǰ
ȥ8·I(y)עM܇(gu)(ni)LLDPEF(xin)؛r(ji)Ȼ؛Ј(chng)_(ki)ʼF(xin)µͬr(sh)(gu)LLDPEM(jn)ڃr(ji)Ҳߵ㽭һM(jn)I(y)(j)@һ̖(ho)ӿ(k)910·LLDPEr(ji)µL(fng)U(xin)һЩI(y)ֱLLDPE؛M(jn)ڱֵpp˽ں[(du)I(y)ě_ȥ10·ݾϩ؛F(xin)؛r(ji)12000Ԫ/µ7000Ԫ/BT(mn)һM(jn)ڹ˾M(jn)ڎ(k)؛Ј(chng)uӯ4000f(wn)Ԫa(b)ˬF(xin)؛pʧ٬F(xin)؛I(y)ӳ鄡׃(dng)r(sh)ܶԭӆõĬF(xin)؛ϼsò(zh)УoI(y)(li)˾L(fng)U(xin)̝؛Ј(chng)M(jn)˲ڱֵףʹI(y)Ա^(gu)@һǰδеě_ҪĿǰ҇(gu)ʯa(chn)I(y)͇(gu)Hʯ(yng)I(y)ƶLLDPESr(ji)r(sh)_(ki)ʼLLDPE؛r(ji)Ҫąr(ji)@ʹLLDPEЈ(chng)Ķr(ji)Ŕ_(ki)ʼƱLLDPEăr(ji)γəC(j)ơЈ(chng)ʿָ
(j)P(gun)ʿB(jng)^(gu)ȥ910·ݵăr(ji)Ҳ(dng)cLLDPE؛I(y)(sh)@ȥLLDPEվ10.5f(wn)ǰ(g)վ_(d)33.1f(wn)3µcLLDPE؛Ŀ͑(sh)_(d)21f(wn)зˑɽͳւ}(cng)քeռ9.5%31.3%Ј(chng)Y(ji)(gu)څ@һѽӽ(du)؛ƷNҲӳˬF(xin)؛I(y)ԱU(xin)Ľ@λʿf(shu)ӛҲעCO(jin)(hu)PVC؛@ǰһLLDPEijɽͻ˰f(wn)ִP(gun)
ڇ(gu)(ni)PVCĮa(chn)M(fi)λͨØ(sh)֮֬2008ȫ(gu)PVCĿa(chn)ֵӽ670|ԪPVCԭϵƷa(chn)ֵ^(gu)ǧ|ԪڽI(lng)V(yng)õĸͲܲԼϵy(tng)늾|r(nng)I(y)ܛܣt(y)ˎݔѪt(y)Ⱦ(li)ԴPVCf(shu)PVCa(chn)I(lng)o(w)̎c(gu)(ni)w(jng)(j)l(f)չ΄(sh)o(lin)ƳPVC؛(du)P(gun)I(y)(jng)I(yng)ø(du)ڮa(chn)I(y)(gu)(jng)(j)l(f)չxһʯI(y)ؓ(f)؟(z)˱ʾ
PVC؛@ (dng)r(sh)
Ј(chng)оʿʾȥԁ(li)B؛Ј(chng)\(yn)r؛Ј(chng)Ї(yn)ıCÿսY(ji)(qing)Ɯp}(cng)(bo)ƶȣΣC(j)_؛Ј(chng)H܉ƽ(wn)\(yn)Уͬr(sh)ܰl(f)]I(y)ͮa(chn)I(y)ĿL(fng)U(xin)ȥ910·һLLDPEF(xin)؛(jng)I(yng)I(y)ͨ^(gu)LLDPE؛ױر˽(jng)I(yng)L(fng)U(xin)I(y)(wn)(jng)I(yng)CҲf(shu)ڽΣC(j)؛Ј(chng)H(hu)oЈ(chng)y෴ԱU(xin)ܷ(w)(sh)w(jng)(j)yP(gun)ˣf(shu)(dng)ǰƳPVC؛H(hu)oa(chn)I(y)(li)ؓ(f)Ӱ෴Ј(chng)ΣC(j)֮r(sh)书÷(w)I(y)(jng)I(yng)ͮa(chn)I(y)l(f)չ
Ј(chng)оʿָĿǰƳLLDPE؛\(yn)rã_(ki)չPVC؛cLLDPEһγ^ĺϳɘ(sh)֬؛ƷNwϵ(gu)ӿƌW(xu)ĺϳɘ(sh)֬a(chn)I(y)r(ji)wϵõشM(jn)a(chn)I(y)wķ(wn)l(f)չĮa(chn)I(y)δ(li)l(f)չ(dng)ǰ҇(gu)PVCa(chn)I(y)߶ȼкbôͻl(f)չͬr(sh)Ŀǰ(gu)(ni)һЩPVCa(chn)I(y)Ҫ(du)һЩ(gu)Һ͵^(q)a(chn)PVC^m(x)շANԱPVCI(y)I(yng)һ(g)õЈ(chng)h(hun)Ŀǰ̄(w)յC(j)(li)҇(gu)I(y)VĿԘO@Nr_(ki)չPVC؛M(jn)һ(qing)I(y)ֿL(fng)U(xin)I(y)ć(gu)H(jng)(zhng)Ķʹ(g)PVCa(chn)I(y)ƽ(wn)\(yn)С