Assertion: radial tire's layer | /r/HasAspect | a cord angle of 55°
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.
text: 52 is 30 mm, while the reinforcing layer 53 is highest in height of upward end and has a cord angle of 30° with respect to the radial plane, the reinforcing layer 54 is lowest in height and has a cord angle of 55°, and the cords of these two reinforcing layers are crossed with each other with respect to the radial plane and further the step difference between the adjacent upper ends of the reinforcing layers 53, 54 is 20 mm.