 |
| |||
| 制御机制 | |||
| 助力机构; 伺服装置; 伺服机制; 伺服机构; 伺服传动 (系统) | |||
| |||
| 伺服机械 | |||
| 伺服机构以很小的功率和校正性能控制大的功率; 制动系统助力器 | |||
| 助力机构 | |||
| 接力器 | |||
| 伺服传动系统 | |||
| 伺服机构 | |||
|
servo-mechanism : 39 phrases in 11 subjects |
| Air defense | 1 |
| Business | 1 |
| Electric machinery | 2 |
| Electronics | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 3 |
| Space | 12 |
| Technology | 15 |