| |||
| technical surveillance | |||
|
observation technique : 10 phrases in 7 subjects |
| Accounting | 1 |
| Forestry | 1 |
| General | 4 |
| Laboratory equipment | 1 |
| Medical | 1 |
| Name of organization | 1 |
| United Nations | 1 |
| |||
| technical surveillance | |||
|
observation technique : 10 phrases in 7 subjects |
| Accounting | 1 |
| Forestry | 1 |
| General | 4 |
| Laboratory equipment | 1 |
| Medical | 1 |
| Name of organization | 1 |
| United Nations | 1 |