 |
| power bars: 15 phrases in 9 subjects |
| Automated equipment | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Electronics | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Technology | 4 |
| Telecommunications | 1 |
| Transport | 1 |
|
| power bars: 15 phrases in 9 subjects |
| Automated equipment | 1 |
| Chemistry | 2 |
| Construction | 3 |
| Electronics | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Technology | 4 |
| Telecommunications | 1 |
| Transport | 1 |