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http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100053.html2010/9/27 10:52:00
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1a 同转步数:3000r/min 机组效率:42.7% 通过直径最大颗粒:10mm 型号:bqs(bqw)150-270/5-220/n 流量:150(m3
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100033.html2010/9/27 10:27:00