Assertion: radial tire's structure | /r/HasAspect | single belt ply of steel cords
Facets:
Source sentences:
text: More particularly this invention is to provide an annular tread-reinforcing structure having a single belt ply of steel cords and a single belt ply of aromatic polyamide cords without having to bend or fold over the belt ends of the aromatic polyamide belt or to require the use of reinforcing strips.