5.4. | Projecting parts of the outer surface having a hardness of not more than 60 Shore A, may have a radius of curvature lower than the values prescribed under paragraph 6 below. | a0c0 |
5.4. | Projecting parts of the outer surface having a hardness of not more than 60 Shore A, may have a radius of curvature lower than the values prescribed under paragraph 6 below. | a0c0 |