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| 公开/私有: | 公开 私有 |
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- measurement (3)
- 研究 (3)
- air flow (2)
- medidas e visualizacao de escoamento (2)
- aerodynamics (1)
- air (1)
- air traffic control (1)
- airports (1)
- complexity (philosophy) (1)
- dust control (1)
- factories (1)
- heating and ventilation (1)
- lubrication (1)
- nature / environmental conservation & protection (1)
- operations research (1)
- pollution (1)
- ships (1)
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- technology & engineering / industrial health & safety (1)
- technology & engineering / manufacturing (1)
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