setting bolt
| spring
| setting bolt | |
| auto. | 止动 螺栓 |
| spring | |
| gen. | 春; 弹; 弹开; 弹起 |
| hydroel.st. од. | 春天; 泉; 弹簧 |
| hydrol. | 泉眼 |
| met. | 板簧; 弹回 |
| |||
| 止动定位，调节螺栓 | |||
|
setting bolt : 12 phrases in 3 subjects |
| Chemistry | 1 |
| Electric machinery | 10 |
| Technology | 1 |