ͬF(xin)؛ƱЩ²ͬF(xin)؛^й˾һ[
ڣ2022-07-13 19:37:29 (li)Դ(lin)W(wng)
ԭȼσr(ji)Ӱ푽ijɱ
҂y(c)ԭσr(ji)׃(dng)10%r(sh)Ӱ푣]qr(ji)(du)_rӰ푷ˮ^ë2-2.5pctҺӰͿë2-2.2pct⁰ӰͿë0.4-0.5pcth(hun)Ӱ표pˮë3-3.5pctPVCӰ표pˮë5.5-6pctAӰ푲ë2pctXͲ^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)½ëǶc(din)(bio)ݲġ|硿茚Ƽ^ɡ혹ɷݡ(jin)𡿡־²ġЇ(gu)ʯØ䡿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