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Ϻ“(lin)޹˾>>g(sh)

ϩ(PE)עܳ͹ˇ

С ӡ(y)

    
PEY(ji)ԭԘOС^(gu)0.01ڼӹǰo(w)M(jn)и̎PE“(lin)ԺãIgСwճԵ(dng)ԘO˳͕r(sh)o(w)̫߉ܳͳL(zhng)ƷPEտsʷտsֵ@LDPEտsʞ1.22ңHDPEտs1.5׃Nģsl(du)տsʵӰ푺ܴʑ(yng)ԓƺģߜضȣs(wn)

PEĽY(ji)ģߵĜضȌ(du)ܼĽY(ji)rк^ӰģظߣwsܼY(ji)ȸߣ(qing)Ҳ͸

PEc(din)ߣȟ^ܻr(sh)Ҫ^ğҪܻbҪ^ļӟṦʣԱa(chn)Ч

PEܛضȷ^СwڳͼӹБ(yng)Mܱwcl(f)|⽵ܼ|(zh)

PEƼ|(zh)^ܛÓģˮ(dng)ܼМ\(c)ەr(sh)ԏ(qing)Óģ

PEwķţDԲ@ʵĸ׃(du)ճȵӰ^СPEwճܜضȵӰҲ^С

PEwsٶ^˱횳sģߑ(yng)ԓ^õsϵy(tng)
BR> PEwעr(sh)ֱM(jn)ϿM(jn)ϣ(yng)ͮa(chn)򼰷@׃ˑ(yng)עxM(jn)Ͽڅ(sh)

PEij͜ض^(dng)B(ti)ضȵS(dng)(du)עܳ͛](mi)Ӱ푡

PEğ᷀(wn)^һ300Ÿo(w)@ķֽF(xin)(du)|(zh)](mi)ʲôӰ

PEҪ͗l

ͲضȣͲضҪcPEܶȸߵͺw(dng)ʴСP(gun)߀cעܙC(j)(li)ͺܣһ(j)ܼΠP(gun)PEY(ji);ۺڕr(sh)ҪһͲضȑ(yng)c(din)10ȡLDPE(li)f(shu)Ͳضȿ140-200棬HDPEͲضȿ220ͲȡСֵǰȡֵ

ģߜضȣģ،(du)ܼĽY(ji)r^ӰģظߣwY(ji)ȸ(qing)ȸտsҲ(hu)ͨLDPEģߜضȿ30-45HDPEĜض(yng)ٸ10-20档

ע܉ע܉ϵijģPE(dng)Ժܺã˳ڼ(x)L(zhng)Ʒ(yng)ԓx^͵ע䉺һע䉺50-100MPaΠ(jin)ں^ܼע䉺ԵЩ֮tߡ

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l(f)ˣϺ“(lin) l(f)r(sh)g2009817 ѱg[ 11320

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