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现行 DIN 50934-2
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Methods for evaluation of effectiveness of water treatment equipment for corrosion control - Part 2: Equipment for reducing the release of corrosion products into drinking water 金属腐蚀.水处理设备防腐效率的评估方法.第2部分:减少腐蚀产物排放到饮用水中的设备
发布日期: 2000-04-01
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发布单位或类别: 德国-德国标准化学会
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