| |||
| current meter; velocity meter | |||
|
courantometre : 4 phrases in 3 subjects |
| Fishery fishing industry | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 2 |
| |||
| current meter; velocity meter | |||
|
courantometre : 4 phrases in 3 subjects |
| Fishery fishing industry | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 2 |