Double bearing Clutch Bell Pinion Pinion gear is now dual ball bearing supported.
前翼齿轮现在是双滚珠轴承承托的。
Grinding head on, sliding imports of dual-use system linear guide, two-ball screw drive, to achieve the smooth running speed to eliminate mobile space (displacement).
磨头座、滑动系统采用进口的双直线导轨、双滚珠丝杆传动，以达到运行速度平稳、消除移动间隙(位移)。
A type of dual slots helix hoisting composite valve switch mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
介绍了一种适用于球阀、蝶阀和旋塞阀双轨道旋转和升降复合动作的启闭结构。
Conclusion: Ball training maybe improve some aspects of walking ability, but not on performing dual-task ability in individuals with stroke.
结论：球的治疗训练确实可以改善中风患者某些方面的步行能力，但对于改善执行双重任务的能力则尚无显著发现。
A type of dual slots helix hoisting composite valve switch mechanism which is suitable for ball valves, butterfly valves and plug valves is introduced.
介绍了一种适用于球阀、蝶阀和旋塞阀的斜槽插板升降撑拢式阀门密封结构。
If you have ever enjoyed playing Air Hockey, you will love Dual Spin Ball even more for its evolutionary power.
如果你曾经喜欢打空中曲棍球，你会爱上双旋球更是其进化的动力。
If you have ever enjoyed playing Air Hockey, you will love Dual Spin Ball even more for its evolutionary power.
如果你曾经喜欢打空中曲棍球，你会爱上双旋球更是其进化的动力。
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