|
|
| 21. | journal box bolt |
| 轴箱螺栓 |
|
|
| | |
| 22. | Bolted cover |
| 螺栓盖 |
|
|
| | |
| 23. | High tensile bolt |
| 高强螺栓 |
|
|
| | |
| 24. | bolt of plastics |
| 塑料螺栓 |
|
|
| | |
| 25. | strengthening stud |
| 加强螺栓 |
|
|
| | |
| 26. | diameter of bolt |
| 螺栓直径 |
|
|
| | |
| 27. | foundation bolts |
| 基础螺栓 |
|
|
| | |
| 28. | bolt for tool post |
| 刀架螺栓 |
|
|
| | |
| 29. | fillister head bolt |
| 槽头螺栓 |
|
|
| | |
| 30. | in-and-out bolt |
| 贯穿螺栓 |
|
|
| | |