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Їһȱˮ҂(yng)ԓǹ(ji)sˮ҂́ffˮ쑪(yng)õڸe\g(sh)
e\һNB(ti)W(wng)Y(ji)(gu)и߿gߏչԵĵ̼䓽z߰PVC䓽zʹÙCеɣҲɾW(wng)e\߅ֱһҪھW(wng)ֱpgϲһpgԱCgϲ䓽zĽ僌ӺPVC僌ӲƉ
e\IJ|(zh)ſɷ֞\䓽z̼䓽z䓽zֱ2.0MM4.0MM֮g䓽zĿȴ350Mpa䓽zı̎\\ıoӵĺȸ(j)͑Ҫ\*_400g/m2
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̎Ҫӵ·߅o(gu)ȿɷֹӰˮL(fng)upˮwcwgȻ_B(ti)ƽֲGӾЧ 1ʯ\W(wng)\zһpvcϣoٿɸN˜ʵǾW(wng)@pvcoӌӾW(wng)\Éҽ(jng)^һɫʵxʹܺ܇Ȼh(hun)ཻ
eW(wng) oһN^(jng)mh(hun)oʽ˹ֵƏV(yng)
eW(wng) Ǟ錍ö_l(f)ġ^O(sh)Ӌڌµķʹľ^*@ʯ\ڻ@ǰbõ
eW(wng) búeW(wng)ָλãٌW(wng)|B˱wܘ(gu)BӣԿBӺbʯBӕr҂ṩz߭h(hun)ξo̽zorcwֱĸeW(wng)ںeW(wng)߀ڶСڶ·orҪόӵװÿ2mШӲľШոeW(wng)СİýMb
RٲZo|o£a(chn)Ʒȫ6X8(jng)ʹõ2.0\XϽzW(wng)Ҏ(gu)6X2X0.3m҂(ni)*ͨ͵ľW(wng)Ҏ(gu)
Zo|Ǻ0.17-0.3mľW(wng)Y(ji)(gu)ڬF(xin)bʯ^Ҫӵ·߅o½Y(ji)(gu)ȿɷֹӰˮL(fng)uƉF(xin)ˮwcwgȻQܣ_B(ti)ƽֲG^GЧ
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b|(zh)zyˆTY|(zh)lԼ|(zh)z؟(z)¹̎(sh)(j)̎Ҫ,(yng)ˮˮ늹ʩ|(zh)zuҎ(gu)(ԇ)(SL176-1996)Ҏ(gu)
cO(sh)o|O(sh)ƽw܌ǷO(sh)ӋҪ
dz桢O(sh)ƽλ߳ǷO(sh)ӋҪ
Zo|ƳɵĹ̽Y(ji)(gu)wԣ
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Zo|O(sh)ӋӋ
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Zo|䓽zW(wng)мӹ̽Y(ji)(gu)ЧĿ(yng)ړ_ܵӽY(ji)(gu)ķ(wn)Lɳ^ĸ߶
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Zo|e\a(chn)ˇһӵĶDzǔQ^̞飺ԭxPl/\/ܡC˹СMba(chn)Ʒzb\ݔ
Zo|e\ǽپľǾW(wng)ƳɵľW(wng),ʹõĽپǸ(j)εĴСͬ߅ľtʹñǾW(wng)һ̖ľ
Zo|e\ӵ·߅o½Y(ji)(gu)ȿɷֹӰˮL(fng)uƉF(xin)ˮwcwgȻQ_B(ti)ƽֲG^GЧ
ʯ\ɴҎ(gu)ǾW(wng)(lin)Y(ji)ʩֻ茢ʯKb\зڼɡ
Zo|e\ͬcZo|Ǻ0.17-0.3mľW(wng)Y(ji)(gu)ڸe\һ0.5m1mڬF(xin)bʯ^
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