| |||
| Nullstrom m | |||
|
zero-sequence : 30 phrases in 9 subjects |
| Astronomy | 1 |
| Automated equipment | 2 |
| Earth sciences | 1 |
| Electric motors | 3 |
| Electronics | 3 |
| Measuring instruments | 2 |
| Mechanic engineering | 3 |
| Physics | 5 |
| Technology | 10 |
| |||
| Nullstrom m | |||
|
zero-sequence : 30 phrases in 9 subjects |
| Astronomy | 1 |
| Automated equipment | 2 |
| Earth sciences | 1 |
| Electric motors | 3 |
| Electronics | 3 |
| Measuring instruments | 2 |
| Mechanic engineering | 3 |
| Physics | 5 |
| Technology | 10 |