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измерение глубины воды |
探水 : 108 phrases in 13 subjects |
Aviation | 1 |
Drilling | 2 |
Electronics | 8 |
Fish farming pisciculture | 1 |
General | 34 |
Geology | 9 |
Military | 9 |
Nautical | 14 |
Oil / petroleum | 4 |
Oil processing plants | 2 |
Radio | 1 |
Shipbuilding | 1 |
Technology | 22 |