| |||
minimum stage; minimum water level | |||
idler level; minimal level | |||
extreme low water | |||
lowest water level | |||
minimum water stage; lowest low water-level; lowest water-level | |||
| |||
minimum pool level | |||
| |||
lower everknown water level |
最 低 水位 : 80 phrases in 10 subjects |
Bridge construction | 7 |
Chemistry | 1 |
Desert science | 2 |
Earth sciences | 2 |
Electronics | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 14 |
Hydrology | 1 |
Navigation | 2 |
Technology | 49 |