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碩士 === 國立中央大學 === 環境工程研究所 === 91 === Six new types of hydraulic cements (referred to as ecocement. ECOI through ECOVI)have been developed by incorporating sludge ashes from primary sewage treatment plants and water purification plants, as well as waste from steel-works (ferrate) as partial replacem...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/47774800394127138145 |