| 1. | Concrete was raised by a hoist .
混凝土由升降机提升。 |
| 2. | Let the center of the global coordinates be chosen at the center of the shaft .
将总坐标的中心选于升降机井的中心处。 |
| 3. | The body appears to remain suspended in space if it has no initial velocity relative to the elevator .
如果物体相对于升降机没有初速度的话，这个物体看起来就好象是一直悬在空中不动。 |
| 4. | Code of practice for safe use of lifts and escalators
升降机及电楼梯安全使用守则 |
| 5. | Standard for the qualification of elevator inspectors
升降机检验师资格证书标准 |
| 6. | Safety code for existing elevators and escalators
现有升降机和自动电梯的安全规则 |
| 7. | Lc bill : lifts and escalators safety amendment bill 1998
升降机及自动梯安全修订 |
| 8. | Bucket elevators - classification of bucket elevators
斗式升降机.第1部分:分类 |
| 9. | 2 heavy - duty container lifts 45 tonnes per lift
2部大型货柜升降机(每部载货量45吨) |
| 10. | Display the running condition and parameters
可显示升降机的运行状态、参数。 |
