 |
| указатель напряжения: 8 phrases in 8 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Energy system | 1 |
| GOST | 1 |
| Law | 1 |
| Occupational health & safety | 1 |
| Technology | 1 |
|
| указатель напряжения: 8 phrases in 8 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Energy industry | 1 |
| Energy system | 1 |
| GOST | 1 |
| Law | 1 |
| Occupational health & safety | 1 |
| Technology | 1 |