词汇	stem poppet
释义	stem poppet 船头提升阀
随便看	Composite flight profiles Composite Flight Vehicle composite float composite floating bridge composite flocculant composite flocculants composite flocculation composite flocculent composite floor composite floor board composite floorbuilding composite flooring composite flooringne composite floor slab composite floor system composite flour composite flower composite flow laws composite flow model composite fluid composite fluidization composite flying composite flywheel composite foam adhesive composite foil