valve operating mechanism

网络释义

1.	阀操纵机构石油词汇英语翻译(U-Z) ... valve opening 阀门开度 valve operating mechanism 阀操纵机构 valve operator 阀操纵器 ... www.zftrans.com
2.	气门分配机构 ... valve opening 阀孔; 阀门开度; 活门开度 valve operating mechanism 气门分配机构 valve operation mechanism 阀动机构 ... www.douban.com
3.	阀门操作机构机械专... ... valve-operated water closet 冲洗阀马桶 valve operating mechanism 阀门操作机构 valve oscillator 电子管振荡器 ... www.mapeng.net