pneumatic operated valve

管件中英文术语 ... 气动操纵器 pneumatic operator 气动阀 pneumatic operated valve 气动夹紧 pneumatic lock ...

英汉海洋平台技术词... ... pneumatic lines 气控管线 pneumatic operated valve 气动操作阀 manual reset valve 手动复位气动阀 ...

电力英语英语 - 豆丁网 ... emergency oil pump 事故油泵 pneumatic operated valve 气动阀门 oil ejector 注油泵 ...