- 相关词组
- secondary heat pump二次热泵
- secondary scavenging pump从动排空泵,从动回油泵,第二回油泵
- screw-feed pump螺旋喂送泵
- sealed-for-life vane pump永久密封叶片泵
- self-contained pump独立泵
- sea water circulating pump海水循环泵
- segmental type pump多级离心泵
- screw plasticating injection molding螺杆塑化式注塑
- sedimentary injection沉积贯入
- secondary injection二次喷射
- sealed pump密封泵
- screw-piston type injection molding machine螺杆活塞式注塑成型机
- sectional multi-stage centrifugal fresh water pump分段式多级离心清水泵
- self priming pump自吸泵,自引泵(启动时不用灌水)
- screw pump螺杆泵,螺旋泵
- seawater lift pump海水提升泵
- secondary lubricating pump第二滑油泵,从动滑油泵,惰行泵
- sea water pump海水泵
- scum pump吸泥泵,污水泵
- seal water pump轴封水泵
- 今日热词
- 热门搜索
- love to be loved by you 喜欢被你爱着;我愿意你爱我
- mouse n.老鼠;鼠标;羞怯[胆小]的人;[非正式用语] 眼部青肿;
- fair adj. 公平的;合理的;晴朗的;美丽的;adv. 公平地;直接地;清楚地;正大光明地;
- spec n.说明书;投机;v.按特定标准设计并制造;
- electrical adj.用电的;供电的;电能的;
- todesk todesk远程控制软件
- shallow adj.浅的;肤浅的;（呼吸）浅的，弱的;
- application n.应用;应用程序;申请;(尤指理论、发现等的)运用;申请表;申请书;施用;敷用，敷用药;涂抹;勤勉，勤奋，用功;
- gaiety n.快乐;高兴;作乐;花哨;
- pomegranate n.石榴;石榴树;
- sosa [人名] 索萨，索莎（女名）;[地名] [巴拉圭、德国、古巴、洪都拉斯、委内瑞拉] 索萨;
- carpet n.地毯;覆盖地表的一层东西;v.给…铺地毯;完全覆盖;
