嘴管轮联杆 nozzle tube yoke link相关短语 bleeder nozzle 抽汽管 booster nozzle 助推器喷管 afterburner nozzle 强化燃烧室喷嘴 bell nozzle 钟形喷管 bit nozzle 钻头钻管 carboloy nozzle 硬质合金喷嘴 compensating nozzle 补偿喷嘴,补偿油嘴 concentric nozzle 环列喷嘴 equivalent nozzle 等效喷管 drilled nozzle ...