hʯ\W(wng)bMʯ^Ļ\ӣʯ\W(wng)ЧǷֹӰﱻˮ_ˢfǺӵo÷owϵB(ti)W(wng)Y҇F(xin)Ѻ\#2000ǰ䃺ڶĿ\õ\ȦˇƷһN^y(tng)B(ti)W(wng)Y
ʯ\W(wng)һN¼g¹ˇ²ϵʽB(ti)W(wng)Y҇ˮ·F·̺͵̷ıoȷȍV\ʹʯ\W(wng)YcB(ti)h(hun)ЙCؽYһͬrcijЩy(tng)ĄԽYȣԼĹͬ(yu)бoӴٿػֹʯͷֹrĹãѳɞȫh(hun)xY
ʯ\W(wng)ԭʲô
1.ʯ\W(wng)\õԭǃ(yu)̼䓽z̼䓽zֱԵ_2.0mm-4.0mmķЧܺ䓽zı潛(jng)^\̎\oӵĺȿԸ(j)͑ҪԵ_͑ҪķЧһ(j)ASTMEN˜һ230g/m2ܸ
2.ʯ\W(wng)ͿһPVCoPVCoӌڸȾh(hun)µʯ\W(wng)Ya(chn)ܴķЧ@NCʯ\W(wng)Ը(j)ͬĘ˜ʺɫxc܇Ȼh(hun)ڞһw
3.ŤgֵLȑС50mmֹp䓽zŤgֵķ
ľ̽YҎ(gu)ֱӳГAĺdľ̻AҎ(gu)зQ،WУSȵ،ӵĉ½_ضȺԺԉSе@һҲQ֧Όӡʯ\W(wng)V\õԭҪ֧ΌӵҪ^ܛ(sh)϶ʯ\W(wng)֧Όԓô½ʩyȺʩX