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ʯ\W(wng)-ʯ\W(wng)-Uzʯ\-Zo(h)|-eW(wng)ʯ\-_(ki)l(f)o(h)޹˾؅^(q)վ

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g(sh)֧(dng)ǰλã W(wng)վ(y) g(sh)֧ ʯ\W(wng)
ИI(y)(dng)B(ti)
g(sh)֧
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͑

ʯ\W(wng)

ߣ_(ki)l(f)o(h)̡(li)Դԭ(chung)r(sh)g2021-1-11 14:41:38g[195949
(ni)ժҪʯ\W(wng)иߏ(qing)͸g(qing)ȸߣչԏ(qing)?yn)ɾͬĵ̼䓽zIwPVC䓽zÙC(j)еɵ\(yn)þ@NĽzW(wng)ƳɵνY(ji)(gu)DZʯ\W(wng)(j)ASTMEN(bio)(zhn)...

ʯ\W(wng)иߏ(qing)͸g(qing)ȸߣչԏ(qing)?yn)ɾͬĵ̼䓽zIwPVC䓽zÙC(j)еɵ\(yn)þ@NĽzW(wng)ƳɵνY(ji)(gu)ʯ\W(wng)(j)ASTMEN(bio)(zhn)\(yn)õĵ̼䓽zֱ(hu)(j)O(sh)Ӌ(j)ҪIJͬͬʯ\W(wng)䓽zһ2.0-4.0mm֮g(qing)ȲС38kg/m2Ϳӵķһ245g/m2ʯ\W(wng)߅ؾֱһھֱ˱C䓽zĽgϲֵĽͿӺPVCͿӲppgϲֵL(zhng)ȑ(yng)50mm

ʯ\W(wng)a(chn)Ʒ߅·o(h)֧o(h)ɽwrW(wng){߅ֲF··^TҲƳںκͺԼڷ]ˮ(k)ͺ\W(wng)|

1.ڿƺo(do)ͺˮ

ˮ(du)ӰēpǺ(yn)Ğ(zi)@(do)ºˮS(gu)͹I(y)޴pʧԼ(dng)?sh)؇?yn)ˮʧ@NB(ti)W(wng)Y(ji)(gu)\(yn)ѳɞ̎(wn)}ĺ֮ܺ̎һ܉ʹӲۺͺӰõL(zhng)r(sh)gľSo(h)

2.ˮ\(yn)ӵķo(h)

ӵĽO(sh)|߅ºͺӲ۵ķ(wn)xB(ti)W(wng)Y(ji)(gu)ѳɞς(g)o(j)SȻؽ˹ӵ_(ki)\(yn)õҪk܉ЧؾSo(h)ӰӲ߀пˮͷֹˮʧĹ؄eڭh(hun)So(h)ˮ|(zh)So(h)кܺõЧ

3.So(h)Ӱ;So(h)߅

B(ti)W(wng)Y(ji)(gu)ںӰSo(h)_So(h)е\(yn)һ(g)dzɹıȷ_(d)ko(w)_(d)ıؓ(f)Чְl(f)]B(ti)W(wng)档

ʯ\W(wng)džΌӾW(wng)ƬƳɵľW(wng)zW(wng)\PVCĤcʯ\W(wng)ͬԓa(chn)Ʒ܉?q)ͬΠͳߴĉKϷϽW(wng)И(gu)һ(g)ȫw܉(jng)^(gu)bI܇ͺ\(yn)ݔ?sh)_(d)ָλʯ\W(wng)Bӳɺܴȫwʩ(li)㮔(dng)ҽ(jng)(j)

 ʯ\W(wng)

 

 

 

W(wng)ַhttp://m.pb336.com/baokang/js/458.htm
(bio)}ʯ\W(wng)_g(sh)֧ - _(ki)l(f)o(h)޹˾؅^(q)վ
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]a(chn)Ʒ

  • ʯ\W(wng)ʯ\W(wng)
  • ӽʯ\W(wng)ӽʯ\W(wng)
  • eʯ\W(wng)eʯ\W(wng)
  • ʯ\W(wng)ʯ\W(wng)
  • eW(wng)eW(wng)
  • B(ti)eW(wng)B(ti)eW(wng)
  • \eW(wng)\eW(wng)
  • \XϽeW(wng)\XϽeW(wng)
  • Uzʯ\Uzʯ\
  • o(h)Uz\o(h)Uz\
  • ѴUz\ѴUz\
  • ̞I\̞I\

P(gun)Ϣ

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