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      O(sh)c(din)ؔ(ci)(jng)(y)     ղ
      (y) ؔ(ci)(jng)„ (sh)(j) ؔ(ci)(jng)ҕl о(bo) Cȯܛ ָ(bio)ʽ ЌW(xu)Ժ
      ܛ ~ǻ ͨ_(d) ָ ͬ ȯ
      ĸz
      λã > c(din)ؔ(ci)(jng) > ؔ(ci)(jng)f

      ͬF(xin)؛ƱЩ²ͬF(xin)؛^й˾һ[

      ڣ2022-07-13 19:37:29 (li)Դ“(lin)W(wng)
      ԭϡȼσr(ji)Ӱ푽ijɱ
       
          ҂y(c)ԭσr(ji)׃(dng)10%r(sh)Ӱ푣]qr(ji)(du)_rӰ푷ˮ^ë2-2.5pctҺӰͿë2-2.2pct⁰׷ӰͿë0.4-0.5pcth(hun)Ӱ표pˮë3-3.5pctPVCӰ표pˮë5.5-6pctAӰ푲ë2pctңXͲ^ӰXĤ6pctЙC(j)DMCӰܷz4.5-4.6pct
       
          ҂y(c)ȼϸɃr(ji)׃(dng)10%r(sh)Ӱ푣]qr(ji)(du)_ȻӰ푲wë0.7-0.8pct2.5-3pctɴu1pctú̿Ӱˮë2-2.5pctɴuë0.7-0.8pct
       
          6Ѯԁ(li)ԭϸɡȼσr(ji){(dio)2022.6.15-2022.7.10gͬF(xin)؛r(ji)½9.8%90#·r½4.1%PVC½22%PPR½5.2%ЙC(j)DMC½6.2%Ї(gu)LNGSr(ji)½1.4%^4³½24.1%L(zhng)ɫЈ(chng)Xh(hun)½9.4%~h(hun)½17.8%
       
          ԭ/ȼσr(ji)½ëǶȣc(din)(bio)ݲġ|硿茚Ƽ^ɡ혹ɷݡ(jin)𡿡־²ġЇ(gu)ʯØ(sh)ɯвĿƼL(zhng)ɷݡʿ(chung)ܡԪɷݡ½ġ(chung)ƺ·䓘(gu)
       
          L(fng)U(xin)ʾ1y(c)ܴ`2ԭσr(ji)񲨄(dng)A(y)
       
      (sh)(j)]
      ͶYu(png)(j)Ŀ(bio)q{(dio)ͶYu(png)(j) {(dio)ͶYu(png)(j)C(j)(gu)P(gun)עИI(y)^P(gun)עȹƱCu(png)(j)״u(png)(j)Ʊ
       
      P(gun)xϢ
      • d
      • (sh)
      • ¸
      ؔ(ci)(jng)ҕl
      ؔ(ci)(jng)„
      P(gun)҂ | ̄(w) | “(lin)ϵͶ | “(lin)ϵh | | • | W(wng)վ؈D