range of angle转角范围
far range angle远距离角
Range of helix angle螺旋角范围
near range angle入射角基于近距离角
stepping range angle步距角
whole range angle全射程角
actual range angle实际射程角
Range of Inclination Angle托臂倾角范围
adjustable range of backrest angle[车辆] 靠背角调整范围