 |
| |||
| monitoring section | |||
| control station; rating station; control point | |||
| control section; point of control | |||
| monitoring section (условное поперечное сечение водотока, в котором проводят отбор проб) | |||
| контрольный створ: 5 phrases in 4 subjects |
| Fish farming pisciculture | 1 |
| Hydrology | 2 |
| Nautical | 1 |
| Sakhalin | 1 |