伺服控制阀 meaning in English
servo operated valve
servo-operated valve
Examples
- Their structures and principle were narrated in details and at the same time , the new actuators used in electric - pneumatic proportion / servo valve in the future were presented
对现有电气比例伺服控制阀的结构及工作原理作了简单的叙述，结合新型驱动方法阐述了未来电气比例伺服控制元件的发展。