| 1. | Coarse material is conveyed by a stream of air to variable speed whizzer-separator .
粗料由空气流输送到变速风力选粉机那里。 |
| 2. | Variable speed treadmill games - 4455 miniclip games
变速跑步机小游戏- 4399小游戏 |
| 3. | Hydraulic variable speed drive system of shield disk cutter
盾构刀盘变转速液压驱动系统 |
| 4. | Variable speed fluid couplings . specification for impeller
调速型液力偶合器.叶轮.技术条件 |
| 5. | E three stages variable speed of massage force
按摩力道可调三段变速 |
| 6. | E six stages variable speed of leg rolling
腿部滚动可作六段变速。 |
| 7. | Driven by hydraulic , infinitely - variable speed
液压驱动，无级调压 |
| 8. | Xr series rigid tooth flank helical gear units variable speed machine
Xr系列斜轮硬面减速机与无级组合 |
| 9. | The maximum speed of this kind of variable speed bicycle is 30 k / h
这种变速车的最大速度是30km /小时。 |
