 |
| 变速装置: 100 phrase in 20 subjects |
| Agriculture | 6 |
| Architecture | 2 |
| Automobiles | 23 |
| Aviation | 1 |
| Business | 1 |
| Chemistry | 1 |
| Compressors | 1 |
| Cycle sport | 1 |
| Cycling other than sport | 1 |
| Drilling | 1 |
| Earth sciences | 2 |
| Electric machinery | 4 |
| Electronics | 2 |
| Exhibitions | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 3 |
| Oil / petroleum | 3 |
| Technology | 41 |
| Textile industry | 2 |
| Wind Energy | 1 |