| |||
| système de certification | |||
|
certification system : 37 phrases in 10 subjects |
| Agriculture | 3 |
| Aviation | 9 |
| Chemistry | 1 |
| Finances | 1 |
| Industry | 1 |
| Information technology | 2 |
| Law | 1 |
| Name of organization | 6 |
| Technology | 8 |
| Transport | 5 |
| |||
| système de certification | |||
|
certification system : 37 phrases in 10 subjects |
| Agriculture | 3 |
| Aviation | 9 |
| Chemistry | 1 |
| Finances | 1 |
| Industry | 1 |
| Information technology | 2 |
| Law | 1 |
| Name of organization | 6 |
| Technology | 8 |
| Transport | 5 |