ڸߠZo| ڸeW(wng) f³ǞIɭֹ@(yng)غ̰(zi)p(zi)
ֹӰ(gu)ˮ_ˢO(sh)õbʯKĻ\@һNͼg(sh)@Ng(sh) eW(wng) Y(ji)(gu)
eW(wng) ߠZo| һNͽY(ji)(gu)@Ng(sh)y(tng)QB(ti)W(wng)и߿gߏȡչԵĵ̼䓽z߰PVC䓽zʹÙCеeW(wng) ߠZo| ߅ֱһҪھW(wng)ֱpgϲһpgԱCgϲ䓽zĽ僌ӺPVC僌ӲƉġ
ߠZo| eW(wng) xò|(zh)\䓽z̼䓽z䓽zֱ2.0MM4.0MM֮g䓽zĿȴ350-520Mpa䓽zı̎\\ıoӵĺȸ(j)͑Ҫ\*_360g/m2\260g/m2
@Ng(sh)Bm(x)곬~΄(w)غȺȫҸС@øд