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| 1 | low-rate trickling filter | 標準散水濾床 | |||
| 2 | standard-rate trickling filter | 標準散水濾床 | |||
| 3 | conventional trickling filter process | 標準散水濾床法 | |||
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|---|---|---|---|---|---|
| 1 | low-rate trickling filter | 標準散水濾床 | |||
| 2 | standard-rate trickling filter | 標準散水濾床 | |||
| 3 | conventional trickling filter process | 標準散水濾床法 | |||
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