2B31A,@Ϯa(chn)Ʒ,ʾֱ50mm (12.5m3/h),P(yng)̞31m ˮ,̖ͬ(ho)~݆⏽(jng)иĆμ(j)ұʽxˮ
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2B31A,@Ϯa(chn)Ʒ,ʾֱ50mm (12.5m3/h),P(yng)̞31m ˮ,̖ͬ(ho)~݆⏽(jng)иĆμ(j)ұʽxˮ
200D-43×9,ʾֱ200mm,μ(j)P(yng)̞43m ˮ,P(yng)̞43×9=387 (m ˮ),9(j)ֶʽ༉(j)xˮ
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IS80-65-160,ʾμ(j)ұʽˮxı,ֱ80mm,ųֱ65mm,~݆xֱ160mm
IH50-32-160,ʾμ(j)ұʽxı,ֱ50mm,ųֱ32mm,~݆xֱ160mm
Դhttp://www.sjrong.com/news/knowledge/638.htmlD(zhun)dՈ(qng)ע̎
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