 |
| |||
| 止动定位螺栓 | |||
| 环槽铆钉 | |||
| 止动螺栓 | |||
| 防松〔锁紧〕螺栓 | |||
| 锁紧［防松］螺栓 | |||
| 止动销; 锁紧螺杆; 定位螺栓; 船闸螺栓; 钡紧螺栓; 锚定螺栓 | |||
| 锁紧螺栓; 锁紧螺钉; 防松螺栓 | |||
| lock bolt: 28 phrases in 9 subjects |
| Architecture | 1 |
| Aviation | 2 |
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| Technology | 16 |