certificat de qualification
| du
| TOC
| certificat de qualification | |
| tech. | qualification certificate |
| devant | |
| industr. construct. | front |
| transp. | forward; in front of |
| toc | |
| chem. | fixed arm |
| |||
| qualification certificate | |||
|
certificat de qualification : 2 phrases in 1 subject |
| Aviation | 2 |