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coastal desert; coking plant waste water | |||
shallow water zone; shoal area | |||
shoal water zone |
мелководная зона: 7 phrases in 6 subjects |
Geophysics | 1 |
Natural resourses and wildlife conservation | 1 |
Navigation | 1 |
Oil and gas technology | 2 |
Technology | 1 |
Water resources | 1 |