| 单词 | fuel rail |
| 释义 | fuel rail in Automotive Engineering (fyuəl reɪl) Word forms: (regular plural) fuel rails noun (Automotive engineering: Vehicle components, Engine, transmission, and exhaust) fuelA fuel rail is high pressure tubing which takes fuel to the injectors in an internal combustion engine. The fuel passes from the fuel rail into the injectors in metal fuel pipes. Be very careful when you pull off the fuel rail from the top of the injectors, as although it is made out of metal, it easily bendsor breaks. The fuel rail is the long, round metal bar that runs along the top of the injectors and is heldonto the manifold with a few bolts. |
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