traffic capacity: 33 phrases in 14 subjects |
Automobiles | 5 |
Aviation | 1 |
Aviation medicine | 1 |
Cables and cable production | 1 |
Construction | 2 |
Mass media | 3 |
Military | 3 |
Oil / petroleum | 1 |
Rail transport | 5 |
Road works | 2 |
Technology | 4 |
Telecommunications | 2 |
Telephony | 2 |
Water resources | 1 |