armónicas : 124 phrases in 21 subjects |
Communications | 19 |
Computer numerical control | 1 |
Cultural studies | 3 |
Electricity generation | 1 |
Electronics | 48 |
Industry | 1 |
Information technology | 6 |
Life sciences | 4 |
Magnetics | 6 |
Mathematics | 6 |
Measuring instruments | 2 |
Mechanic engineering | 1 |
Medical | 2 |
Metallurgy | 3 |
Pharmacy and pharmacology | 2 |
Power electronics | 5 |
Scientific | 4 |
Sound recording | 1 |
Statistics | 6 |
Technology | 1 |
Telegraphy | 2 |