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| raggi catodici | |||
| English thesaurus | |||
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| cr | |||
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cathode rays : 27 phrases in 12 subjects |
| Antennas and waveguides | 7 |
| Astronomy | 1 |
| Automated equipment | 3 |
| Aviation | 1 |
| Electronics | 6 |
| Information technology | 1 |
| Measuring instruments | 2 |
| Medical | 2 |
| Patents | 1 |
| Radio | 1 |
| Sound recording | 1 |
| Technology | 1 |