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无管道潜水式处理器在电厂冷却水循环投入试运行 |
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First set of submerged rings were installed at small hydroelectric power station near the city of Reutlingen. Due to heavy lime scale in the turbine, lots of maintenance costs. See also HydroPower.
| | 来源:梅鲁斯 时间:10.09.2009 14:34:31 | |
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