| 1. | A feed screw extends from the base to the knee .
进给丝杠从底座伸向升降台。 |
| 2. | On top of the knee is a saddle .
升降台上有床鞍。 |
| 3. | Valuable features of the elevating platforms include controls which can be operated either from the ground or the bucket .
这种升降台有价值的特点是可以在地面也可以在吊台上操纵。 |
| 4. | In most knee-type milling machines, there are three possible table movements: longitudinal, crosswise, and vertical .
在大多数升降台式铣床上，工作台可以有三种运动方向：纵向，交叉以及垂直方向。 |
| 5. | Woodworking machines - lifting tables and stages - nomenclature
木工机床升降台术语 |
| 6. | Would be a crane . do we have a crane standing by
我们需要一个升降台。有升降台吗？ |
| 7. | They ' re at the loading dock . east side of the building
他们在升降台上，建筑物东侧 |
| 8. | Knee type vertical milling machines - testing of the accuracy
升降台型立式铣床.精度测试 |
| 9. | Knee type horizontal milling machines - testing of the accuracy
升降台型卧式铣床.精度测试 |
| 10. | Lifting platforms and wheelchair lifting tables
升降平台和轮椅升降台 |
