| (m) | Material variations (excluding changes in base material, see paragraph 3.7.2.2. above) for which the manufacturer confirms that such a material variation does not change the performance with respect to the required tests; | a0c0 |
| (m) | Material variations (excluding changes in base material, see paragraph 3.7.2.2. above) for which the manufacturer confirms that such a material variation does not change the performance with respect to the required tests; | a0c0 |