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| 環境制御 (かんきょう・せいぎょ) Engineering and Science Technical Dictionary (James Friend) ; 環境管理 (かんきょう・かんり) River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
| English thesaurus | |||
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| EC | |||
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Environmental Control : 8 phrases in 3 subjects |
| General | 4 |
| Law | 1 |
| Technology | 3 |