�ʯ\W(wng)bMʯ^Ļ\ӣʯ\W(wng)ЧǷֹӰﱻˮ_ˢf(shu)Ǻӵo(h)÷o(h)wϵB(ti)W(wng)Y(ji)(gu)҇(gu)F(xin)Ѻ\(yn)#2000ǰ䃺ڶ(xing)Ŀ\(yn)õ\ȦˇƷһN^y(tng)B(ti)W(wng)Y(ji)(gu)
ʯ\W(wng)һN¼g(sh)¹ˇ²ϵʽB(ti)W(wng)Y(ji)(gu)҇(gu)ˮ·F·̺͵̷ıo(h)ȷo(h)̏V\(yn)ʹʯ\W(wng)Y(ji)(gu)cB(ti)h(hun)ЙC(j)ؽY(ji)һͬr(sh)cijЩy(tng)ĄԽY(ji)(gu)ԼĹͬ(yu)(sh)бo(h)ӴٿػֹʯͷֹrĹѳɞȫh(hun)xY(ji)(gu)
ʯ\W(wng)ԭʲô
1.ʯ\W(wng)\(yn)õԭǃ(yu)̼䓽z̼䓽zֱԵ_(d)2.0mm-4.0mmķЧܺ?yn)䓽zı潛(jng)^(gu)\̎\o(h)ӵĺȿԸ(j)͑ҪԵ_(d)͑ҪķЧһ(j)ASTMEN(bio)(zhn)һ230g/m2ܸߡ
2.ʯ\W(wng)(hu)ͿһPVCo(h)PVCo(h)ӌ(du)ڸȾh(hun)µʯ\W(wng)Y(ji)(gu)a(chn)ܴķЧ@NC(j)ʯ\W(wng)Ը(j)ͬĘ(bio)(zhn)ɫxc܇Ȼh(hun)ڞһw
3.ŤgֵL(zhng)ȑ(yng)С50mmֹp䓽zŤgֵķ
ľ̽Y(ji)(gu)Ҏ(gu)УֱӳГ(dn)A(ch)ĺdľ̻A(ch)Ҏ(gu)зQ،ӡW(xu)Sȵ،ӵĉ½_(d)ضȺԺԉSе@һҲQ֧Όʯ\W(wng)V\(yn)õԭҪ?yn)?du)֧ΌӵҪ(du)^ͣܛ(sh)϶ʯ\W(wng)֧Όԓô½ʩyȺʩX