| Modulation abbr. | |
| gen. | modulation |
| commun. el. | modulation |
| construct. | modularity |
| radiogr. | contrast |
|
frequency : 13 phrases in 6 subjects |
| Abbreviation | 4 |
| Automatic control | 1 |
| Electronics | 1 |
| Information technology | 5 |
| Measuring instruments | 1 |
| Technology | 1 |