下洗角

angle of rib【解剖】;angulus costae【解剖】;costal angle【解剖】

angle ratio curve of steering gear【车辆】

edge angle

acute angle

angle milling cutter【机】;angular cutter【机】

rotational-angle operation foot switch for unlimited rotational-angle operation

angle diversity【通信】;angular diversity【通信】

cathedral angle【航】;negative dihedral angle【航】