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

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ИI(y)(dng)B(ti)(dng)ǰλã W(wng)վ(y) ИI(y)(dng)B(ti) �ʹõĽپǸ(j)εĴСͬ
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�ʹõĽپǸ(j)εĴСͬ

ߣ_l(f)o(h)̡(li)Դԭ(chung)r(sh)g2019-1-30 13:07:12g[290500
(ni)ժҪ PVCڰʯ\W(wng)ɸ߿gߏ(qing)չԵĵ̼䓽zSPVC䓽z\(yn)ÙC(j)е\(yn)ԓW(wng)ɵͽY(ji)(gu)ʯ\(j)ASTMEN(bio)(zhn)\(yn)õĵ̼䓽zֱ(j)O(sh)Ӌ(j)Ҫͬ �ʯ\W(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)

PVCڰʯ\W(wng)ɸ߿gߏ(qing)չԵĵ̼䓽zSPVC䓽z\(yn)ÙC(j)е\(yn)ԓW(wng)ɵͽY(ji)(gu)ʯ\(j)ASTMEN(bio)(zhn)\(yn)õĵ̼䓽zֱ(j)O(sh)Ӌ(j)Ҫͬ

ʯ\W(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng),�ʹõĽپǸ(j)εĴСͬ

ǽ僌ӵĽپ,tʹþ2.0mm4.0mmĽپ,PVCĽپǾW(wng),tʹ⏽3.0mm4.0mmPVC().߅ľtʹñǾW(wng)һ̖(ho)ľ

PVCʯ\W(wng):ܵĺһ1.0mmĺ磺2.7mm3.7mmԏ(qing)

һ2.0-4.0mm֮gʯ\W(wng)䓽zĿ(qing)Ȳ38kg/m2僌ӷһ245g/m2ʯ\W(wng)Ƭ߅HֱһҪھW(wng)ֱpgϲֵL(zhng)ȲС50mm.Դ_gϲ䓽zĽ僌ӺPVC僌Ӳܓp

ʹõĽپǸ(j)εĴСͬ

ٿغ(do)ˮ:#(yn)(zi)?zhn)ˮ_ˢ߅ʹpl(f)ĺˮE(do)ؔ(ci)a(chn)ܺܶpʧͺܶˮGʧ̎(wn)}r(sh)ԓB(ti)W(wng)Y(ji)(gu)ʹóɞ#ѵĽQ֮һʹӲۺ߅õԾSo(h)

PVC�ʯ\W(wng);ԓʯ\W(wng)߅֧o(h)֧o(h)ɽwrW(wng){߅ ֲ(G)F·ٹ·o(h)rW(wng)߀Ƴ\W(wng)|ڽ߼ķ_ˢSo(h)Լˮ(k)þW(wng)

o(h)o(h):B(ti)W(wng)Y(ji)(gu)ʹco(h)_o(h)Ƿdzɹĵ䷶ְl(f)]˵B(ti)W(wng)ă(yu)c(din)_(d)ko(w)ɵıؓ(f)

;\(yn)ӺӲ:;Ľ漰߅¼Ӳ۵İ(wn)xB(ti)W(wng)Y(ji)(gu)ǰ(li)SȻ˹;_õҪk

Ɍ(du)߅ӲЧԾSo(h)߀вٿˮˮGʧĹ؄eڭh(hun)So(h)ˮ|(zh)ИOѵĹЧ

ʯ\W(wng)P(gun)(xing)ϣ܌(du)

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  • ڼӽʯ\W(wng)�ڼӽʯ\W(wng)
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  • ڰʯ\W(wng)�ڰʯ\W(wng)
  • ڸeW(wng)�ڸeW(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\
  • ڷѴUz\ڷѴUz\
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