送电 : 387 phrases in 21 subjects |
Astronautics | 2 |
Automated equipment | 1 |
Aviation | 3 |
Business | 4 |
Communications | 1 |
Economy | 1 |
Education | 2 |
Electric machinery | 1 |
Electronics | 68 |
General | 150 |
Informal | 1 |
Metrology | 1 |
Military | 5 |
Oil and gas | 2 |
Oil processing plants | 3 |
Radio | 2 |
Rail transport | 4 |
Silicate industry | 1 |
Technology | 133 |
Telegraphy | 1 |
Television | 1 |