pneumatic rotation valve 气动旋转阀
valve rotation 气门转动
rotation control valve disassembly 旋转控制阀的拆卸
rotation control valve assembly procedure 旋转控制阀组装程序
rotation control valve 旋转控制阀
Switching valve is flexible rotation 排气 ; 行程调整是否准确 ; 执行器手动 ; 切换阀是否灵活转动
eccentric rotation control valve 偏心旋转控制阀
The rotation valve electric appliance series product has a completely new appraisal from customers with its super performance and peerless advantage.
可谓钻石般耐久， 以一当十，回转型阀门电动装置系列产品以卓越的性能，无可争辩的优势，当令您刮目相看！
This paper introduces the structure and principle of the pressure regulating overflow valve and rotation speed regulation valve used in a new type of cleaner.
介绍了新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀结构及其原理。
The electric drive system allows for the starting and stopping of the rotation of a rotary valve with accurate positioning.
该电动驱动系统使得旋转阀的旋转的起动和停止具有准确的定位。
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