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http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100053.html2010/9/27 10:52:00
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http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100046.html2010/9/27 10:49:00
fwqb型风动涡轮潜水泵是根据我国矿山现场施工的实际需要,采用风动涡轮转动、压缩空气为动力的新型潜水泵。广泛用于矿山的井巷开拓,竖井井筒施工,地下峒室及矿山工作面的排放清水、浊水
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100039.html2010/9/27 10:29:00