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1.\z̖ǾW(wng)xÃ(yu)|̼䓽z䓽zĿȲ38kg/m2䓽zֱ_2.0mm-4.0mm䓽zһ߀xß\So\Soӵĺȿɸ(j)͑\*ɵ_300g/m2
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3.\-5%X-ϡ䓽zܣ\-5%X-ϡ䓽zһPVCSoٿɸN˜ʵǾW(wng)@PVCSoӌӾW(wng)ʹÉҽ(jng)^һɫʵxʹܺ܇Ȼh(hun)ཻ
ڰʯ\W(wng)̎߅֧o֧oɽwrW(wng){߅ֲF·ٹ·orW(wng)߀Ƴʯ\ʯ|ڽķ_ˢSoԼˮÁyʯW(wng)䡣