| 4. | Measure the overall width by calliper at six equally-spaced points, taking the thickness of the protective ribs or bands into account. The highest measurement so obtained is taken as the overall width. | a0c0 |
| 4. | Measure the overall width by calliper at six equally-spaced points, taking the thickness of the protective ribs or bands into account. The highest measurement so obtained is taken as the overall width. | a0c0 |