 |
| |||
| dilatation | |||
| enlargement (of wellbore) | |||
| stretching | |||
| ensanchamiento: 50 phrases in 13 subjects |
| Antennas and waveguides | 3 |
| Chemistry | 2 |
| Coal | 2 |
| Communications | 9 |
| Construction | 1 |
| Earth sciences | 12 |
| Electronics | 14 |
| Health care | 1 |
| Industry | 1 |
| Marketing | 1 |
| Mechanic engineering | 2 |
| Meteorology | 1 |
| Radio | 1 |