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| dredged material Unconsolidated material removed from rivers, streams, and shallow seas with machines such as the bucket-ladder dredge, dragline dredge, or suction dredge; dredged material | |||
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material dragado : 3 短语, 2 学科 |
| 地质学 | 1 |
| 环境 | 2 |
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| dredged material Unconsolidated material removed from rivers, streams, and shallow seas with machines such as the bucket-ladder dredge, dragline dredge, or suction dredge; dredged material | |||
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material dragado : 3 短语, 2 学科 |
| 地质学 | 1 |
| 环境 | 2 |