| 1. | Detachable pilots for counterbores and countersinks
扩孔钻和沉头钻用可拆卸导杆 |
| 2. | Tool inspection methods part 11 : core drills
刀具产品检测方法.第11部分:扩孔钻 |
| 3. | Dental root - canal instruments - part 2 : enlargers
牙根管器械.第2部分:扩孔器 |
| 4. | Root canal files and reamers , type k for hand use
手持k型牙根管锉和扩孔钻 |
| 5. | Arbors for shell reamers and shell core drills
套式铰刀和套式扩孔钻用心轴 |
| 6. | Instruments for intramedullary nailing ; trochanteric reamer
髓内受钉用器械.转节扩孔器 |
| 7. | Instruments for intramedullary nailing ; intermedullary canal reamer
骨钉器械.管道扩孔器 |
| 8. | Mechanical properties of fasteners - widening test on nuts
螺母扩孔试验 |
| 9. | Instruments for intramedullary nailing ; reamer
髓内受钉器械.扩孔器 |
| 10. | Shell core drills with hard metal tips
镶硬质合金刀片的筒形扩孔钻 |
