| |||
permanent system | |||
stationary system |
sistema fijo: 37 phrases in 12 subjects |
Agriculture | 2 |
Communications | 5 |
Computer numerical control | 1 |
Earth sciences | 1 |
Electronics | 2 |
Energy industry | 1 |
Finances | 5 |
General | 6 |
Information technology | 2 |
Military | 1 |
Sound recording | 1 |
Transport | 10 |