automatic reversing weight system 自动反向加载系统
automatic reversing device 自动换向装置
automatic reversing plough 自动翻转犁
automatic reversing rolling 自动可逆轧制
Hydraulic mud pump has been concerned by professionals due to its good output characteristic and high efficiency. However because of the unsolved problems of automatic reversing, reversing impact, abrasive resistance and sealing, this product can not realize the industrial production.
液压泥浆泵虽以其输出特性好、效率高等优点为众多业内人士所关注,但目前因其自动换向技术的实用性、换向冲击、耐磨性和密封等问题没有得到较好的解决而未能实现工业化生产。
参考来源 - 新型液压泥浆泵自动换向控制技术·2,447,543篇论文数据，部分数据来源于NoteExpress
With automatic reversing function, make you can experience the two different massage enjoyment.
设有自动换向功能，让您能体验到两种不同的按摩享受。
The working principles of all automatic reversing devices, whose characteristics and suitability are discussed respectively, are described.
介绍了各种自动换向装置的工作原理、特点和适用性；
The other is a mechanical automatic reversing mechanism designed for atmospheric pumps, which adopts involute (zero pressure Angle) CAM mechanism as reversing mechanism.
另一种是为气压泵设计的机动自动换向机构，该机构是利用渐开线(零度压力角)凸轮机构作为换向机构。
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