Assertion: radial tire's cord | /r/HasAspect | a structure of 2+7
Facets:
Source sentences:
text: Examples of the steel cords include a cord having a structure of 2+7 and comprising steel wires having an element wire diameter of 0.22 mm, a cord having a structure of 1×5 and comprising steel wires having an element wire diameter of 0.25 mm and a cord having a structure of 1×2 and comprising steel wires having an element wire diameter of 0.25 mm.