 |
сложена | цев
| цев | |
| econ. | rör |
| el.mach. | elrör; installationsrör |
| сложена: 9 phrases in 6 subjects |
| Electric motors | 3 |
| Electricity generation | 1 |
| Mathematics | 2 |
| Power electronics | 1 |
| Transformers | 1 |
| Vacuum tubes | 1 |