Assertion: radial tire's layer | /r/HasAspect | a cord angle of 80°
Facets:
Source sentences:
text: In the case, the reinforcing layer 41 is highest in the height of upward end and has a cord angle of 30° with respect to the radial plane, the reinforcing layer 42 is middle in the height and has a cord angle of 55°, the reinforcing layer 43 is lowest in the height and has a cord angle of 80°, and the cords of these three reinforcing layers are crossed with each other with respect to the radial plane.