可调叶片式螺旋浆转子轮  adjustable blade propeller runner

螺旋桨式叶轮  propeller impeller

轮叶螺旋桨  vane propeller

螺旋轮式  spiral wheel

螺旋式旋风分离器  spiral cyclone separator

螺旋式旋流器  spiral cyclone

蜗轮式螺旋  worm gear type screw

亚秒级螺旋螺旋CT  Subsecond spiral CT

锥形螺旋叶轮  Conical spiral impeller

涡轮〔式〕叶轮  Turbine impeller

摆动式螺旋桨  swing-styled propeller

半浸式螺旋桨  surface piercing propeller; partially submerged propeller

半自动棘轮式螺丝刀  semi-automatic ratchet screw driver

闭式螺旋钻具  closed-spiral auger

壁挂式螺旋溜槽  wall screw-chute

便携式螺旋钻  idiot stick

长螺旋旋喷水泥土桩  long auger rotary-jet mixing soil-cement pile

垂直式螺旋转子推导流量计  inferential helical rotor vertical pattern flowmeter

带式螺旋  ribbon screw