| |||
| variable speed; varying speed | |||
|
velocidad variable : 24 phrases in 8 subjects |
| Communications | 1 |
| Electricity | 1 |
| Electronics | 7 |
| Mechanic engineering | 10 |
| Microsoft | 1 |
| Radiolocation | 1 |
| Technology | 2 |
| Textile industry | 1 |
| |||
| variable speed; varying speed | |||
|
velocidad variable : 24 phrases in 8 subjects |
| Communications | 1 |
| Electricity | 1 |
| Electronics | 7 |
| Mechanic engineering | 10 |
| Microsoft | 1 |
| Radiolocation | 1 |
| Technology | 2 |
| Textile industry | 1 |