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紫外线处理 / 太阳能杀菌 (SODIS)

No change in size, 01:42, 24 October 2017
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{| border="1" cellpadding="5" cellspacing="0" align="center"
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! width="50%" style="background:#efefef;" |优势优点! style="background:#f0f8ff;" | 弊端缺点
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| valign="top" | - 相当便宜,除塑料瓶外,没有资本费用,没有耗材。<br>
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