 |
|
voltmetre : 139 phrases in 17 subjects |
| Acoustics | 3 |
| Antennas and waveguides | 1 |
| Automated equipment | 21 |
| Chemistry | 1 |
| Communications | 3 |
| Earth sciences | 2 |
| Electronics | 64 |
| Environment | 1 |
| Industry | 1 |
| Information technology | 5 |
| Magnetics | 1 |
| Measuring instruments | 19 |
| Metallurgy | 2 |
| Radio | 1 |
| Technology | 11 |
| Telecommunications | 1 |
| Transport | 2 |