 |
| gear coupling: 38 phrases in 9 subjects |
| Automated equipment | 4 |
| Gear train | 1 |
| Machinery and mechanisms | 8 |
| Makarov | 4 |
| Medical appliances | 1 |
| Nautical | 2 |
| Rail transport | 7 |
| Technology | 7 |
| Transport | 4 |
|
| gear coupling: 38 phrases in 9 subjects |
| Automated equipment | 4 |
| Gear train | 1 |
| Machinery and mechanisms | 8 |
| Makarov | 4 |
| Medical appliances | 1 |
| Nautical | 2 |
| Rail transport | 7 |
| Technology | 7 |
| Transport | 4 |