 |
| |||
| fixed pivot | |||
| pivot | |||
| fixed pivot; support trunnion | |||
| 支枢: 78 phrases in 14 subjects |
| Architecture | 2 |
| Automobiles | 6 |
| Construction | 2 |
| Electric machinery | 9 |
| Electronics | 3 |
| General | 2 |
| Industry | 1 |
| Mechanics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Otorhinolaryngology | 1 |
| Rail transport | 1 |
| Technology | 45 |
| Water resources | 1 |