短語詞組短語swirl -plate nozzle [機]渦流片噴頭swirl pressure nozzle 旋流壓力式噴嘴swirl flow nozzle 旋流噴頭pre -swirl nozzle 預(yù)旋噴嘴swirl type fuel nozzle 旋流式燃料噴嘴pressure -swirl nozzle 壓力旋轉(zhuǎn)噴嘴Non -swirl nozzle 無旋流噴嘴 返回 swirl nozzle