protección : 407 phrases in 48 subjects |
Cables and cable production | 3 |
Chemistry | 7 |
Communications | 11 |
Construction | 3 |
Cultural studies | 3 |
Ecology | 1 |
Economy | 12 |
Electric machinery | 10 |
Electric motors | 1 |
Electric traction | 1 |
Electricity generation | 5 |
Electrochemistry | 1 |
Electronics | 71 |
Environment | 55 |
European Union | 2 |
Finances | 4 |
Forestry | 30 |
General | 30 |
Health care | 11 |
Hobbies and pastimes | 1 |
Human rights activism | 7 |
Immigration and citizenship | 5 |
International law | 1 |
Isolation | 2 |
Law | 7 |
Life sciences | 2 |
Microsoft | 39 |
Natural sciences | 1 |
Nuclear physics | 5 |
Obsolete / dated | 18 |
Patents | 3 |
Politics | 19 |
Radio | 5 |
Radiology | 3 |
Rail transport | 3 |
Research and development | 3 |
Risk Management | 2 |
Social science | 3 |
Sociology | 1 |
Statistics | 1 |
Superconductivity | 1 |
Telegraphy | 2 |
Thermal Energy | 1 |
Transformers | 2 |
Transport | 6 |
Vacuum tubes | 1 |
Welding | 1 |
Wind Energy | 1 |