| |||
| combination trunk | |||
| both-way circuit; two-way circuit | |||
|
circuit mixte : 13 phrases in 5 subjects |
| Communications | 2 |
| Electronics | 4 |
| General | 2 |
| Information technology | 4 |
| Medical appliances | 1 |
| |||
| combination trunk | |||
| both-way circuit; two-way circuit | |||
|
circuit mixte : 13 phrases in 5 subjects |
| Communications | 2 |
| Electronics | 4 |
| General | 2 |
| Information technology | 4 |
| Medical appliances | 1 |