- 相关词组
- manual shutoff valve手控断油(停车)开关
- condensate pipe冷凝水管;
- air valven.通气管之活瓣;气阀;风阀;
- bicuspid valve二尖瓣;二尖瓣,僧帽瓣
- Plug valve旋塞阀;塞阀;柱塞阀
- manual valve positioner手动阀门定位器
- connecting pipe连接管,导压管,结合管;
- grain pipe谷物输送管
- cock valve旋塞阀
- guide valve导向阀
- blow off valve放散阀;
- guide for the valve rod阀门杆导路
- pipe string管柱;支管
- ash tray灰盘,烟灰缸;
- bottom pipe distribution下分式管分配;
- stop valven.停止阀,闭塞阀;主汽阀;截门;
- admission valve进气阀,进浆阀;
- electromagnetic valve电磁阀;
- aspiration pipe吸入管道;
- admission pipe进入管;
- 今日热词
- 热门搜索
- affair n.事情,事件;事务;个人的事,私事;风流韵事;
- sail v.航行,起航;驾驶(帆船);飘过;n.帆;乘船航行;翼板;
- model n.模型;模特儿;模式;典型;vt.& vi.做模特儿;
- leave me alone 别管我,不要打扰我;
- bird n.鸟,禽;<俚>少女,姑娘,人,家伙,东西;
- conference n.专题讨论会;正式商谈;体育协会;
- correspondence n.来往信件;通信;相似;通信联系;相关;往来书信
- geography n.地理(学);地形,地势;布局;
- here I am 我在这里;我在这儿;我在这;我就在这
- miss you 想你;
- npd abbr.no payroll division 非薪金部分;nonparental ditype 两性体;north polar distance 北极距离;
- courage n.勇气;无畏;胆量;