释义 |
nonreturn valve
nonreturn valve n (Mechanical Engineering) another name for check valve
nonreturn valve
nonreturn valve[¦nän·ri′tərn ‚valv] (mechanical engineering) check valve nonreturn valveA combination check valve and globe valve used at the discharge of a high-pressure boiler.nonreturn valve Presentation of non-scanning radar as used in terrain avoidance radar. Aircraft maintains pre-set height and warning of obstructions which are at a pre-set slant range away is indicated as shown above.A valve that permits the full flow of fluid in one direction only.MedicalSeecheck valveThesaurusSeevalve |