- 相关词组
- rotary throttle valve回转节流阀;转动节流阀
- rotary servo valve旋转伺服阀
- rotary slide valve engine旋转滑阀式发动机
- rotary plate valve(平面式)转阀
- rotary spool valve(柱塞式)转阀
- rotary valve spring回转阀簧
- rotating valve gear回转阀齿轮
- rotary valve回转阀
- rotary slide valve回转滑阀
- rotary pilot valve回转式控制阀
- rotary sleeve valve转筒阀
- rotary valve key回转阀键,回转阀芯
- rotary valve train回转阀系
- rotary timing valve回转调时阀
- rotary float旋转磨面机
- rotary motion valve角行程阀
- rotating pilot valve旋转滑阀
- rotating valve回转阀
- rotary plug valve(柱塞式)转阀
- rotary valve seat回转阀座
- 今日热词
- 热门搜索
- shore n.岸，滨;沿海国家;v.支撑;稳住;
- sparrow n.麻雀;〈美〉个子小的人;
- forever Young 永远年轻；天荒情未了;
- bonus n.奖金，额外津贴;红利，额外股息;退职金;额外令人高兴的事情;
- programme n.计划，方案;节目（单）;程序;课程;v.计划;训练;为（机器或系统）设定程序;
- Europe n.欧洲;欧盟;（除英国以外的）全欧洲;除英国外的欧洲国家;
- HBO abbr.高压氧；超基氧;家庭影院亚洲频道；家庭影院频道(Home Box Office)
- housework n.家务劳动;
- PostgreSQL 一种数据库系统;数据库服务器;数据库;数据库服务
- broadcast vt.广播;播放;使广为人知;尤指用手播（种）;vi.播放节目;参加电台、电视节目的演出;发送传递信号，传播;
- tiresome adj.讨厌的;
- knife n.刀;匕首;刃部;手术刀;vt.切割，刺;伤害;
