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

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ИI(y)ӑB(ti)(dng)ǰλã W(wng)վ ИI(y)ӑB(ti) ʯ\W(wng)Щͬă(yu)c(din)
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ʯ\W(wng)Щͬă(yu)c(din)

ߣ_l(f)o(h)̡Դԭ(chung)rg2021-9-27 6:38:50g[556820
(ni)ժҪ �ʯ\W(wng)ڷo(h)еă(yu)ʲôܱʯ\W(wng)ʯ\W(wng)һNڹ̶ɽԼ߅Ϸo(h)ˮʧʯɽʯKLܱǾW(wng)IJFzͿPVCͿӵFzͿӺȴs1...

    �ʯ\W(wng)ڷo(h)еă(yu)ʲô�ʯ\W(wng)ʯ\W(wng)һNڹ̶ɽԼ߅Ϸo(h)ˮʧʯɽʯKL䡣ǾW(wng)IJFzͿPVCͿӵFzͿӺȴs1mm䡣


ʯ\W(wng)Щͬă(yu)c(din)


    ʯ\W(wng)\(yn)ÙC(j)پĆܿξW(wng)ǾW(wng)ƳɵľW(wng)0.15-0.5m0.5mʯ\W(wng)|(zh)Ӱ푷o(h)ð\䓽zҲPVC䓽z䓽zPVCo(h)ȻγɸN׏ǾW(wng)

    @PVCo(h)ӌڸȾh(hun)еıo(h)ҽ(jng)^һɫxʹܺ܇h(hun)�\XϽʯ\W(wng)\-5ٷ֮X-ϡϽ䓽zıͿbPVCo(h)ӣȻγFzW(wng)ͬҲh(hun)á

    ʯ\W(wng)ĸg԰ʯ\W(wng)ҲͿbPEϩPVCPEϻPEPVCɫGܛʯ\W(wng)rcһ\ʯ\r^ԸһЩǰܺʯ\Ҫһ\ʯ\ø߳Sֻ࣬PԸ(qing)ұh(hun)ø׿ԓa(chn)ƷVˮ·Ј@־B(ti)(xing)Ŀе\(yn)á
W(wng)ַhttp://www.sd1230.cn/baokang/dt/584.htm
(bio)}�ʯ\W(wng)Щͬă(yu)c(din)_ИI(y)ӑB(ti) - _l(f)o(h)޹˾؅^(q)վ
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  • 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\

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