steering wheel impulse input test 转向盘转角脉冲试验

single wheel impulse turbine 单转轮冲动式涡轮机

impulse wheel 冲动式叶轮 ; [机] 冲击轮 ; 冲斗式水轮

single-wheel impulse turbine 单级冲动式透平

impulse water wheel [动力] 冲击式水轮

two-row impulse wheel 双排冲动叶轮

impulse-wheel meter 脉冲轮计

tworow impulse wheel 双排冲动叶轮

impulse train wheel 冲击轮