pulse servo
| mechanism
| pulse servo | |
| tech. | 脉冲伺服机构 |
| mechanism | |
| gen. од. | 机械装置 |
| auto. | 机械操作 |
| hydroel.st. | 机构 |
| hydroel.st. од. | 机构 |
| jewl. | 机 |
| leath. | 物理过程; 办法 |
| met. | 机构学; 历程 |
| |||
| 脉冲伺服机构 | |||
|
pulse servo : 3 phrases in 2 subjects |
| Electronics | 1 |
| Technology | 2 |