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| 公开/私有: | 公开 私有 |
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- environmental chemistry (12)
- environmental aspects (5)
- manufacturing processes (2)
- organic compounds (2)
- pollutants (2)
- aswan high dam (egypt) (1)
- best management practices (pollution prevention) (1)
- chemical processes (1)
- cleaning compounds (1)
- conservation laws (physics) (1)
- dams (1)
- environment (1)
- environmental forensics (1)
- fossil fuels (1)
- geochemistry (1)
- geology, economic (1)
- grand ethiopian renaissance dam (ethiopia) (1)
- green chemistry (1)
- green technology (1)
- heat balance (engineering) (1)
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