 |
| calage: 78 phrases in 17 subjects |
| Agriculture | 3 |
| Chemistry | 3 |
| Communications | 4 |
| Earth sciences | 1 |
| Electric motors | 4 |
| General | 4 |
| Industry | 7 |
| Life sciences | 2 |
| Mechanic engineering | 16 |
| Physical sciences | 1 |
| Piezoelectric crystals | 1 |
| Radio | 1 |
| Rail transport | 1 |
| Scientific | 1 |
| Statistics | 2 |
| Technology | 4 |
| Transport | 23 |