5.2.4.1. | The testing of the colour for retro-reflective device (night-time colour) shall be carried out according to the method described in paragraph 4.2.1.. | a0c0 |
5.2.4.1. | The testing of the colour for retro-reflective device (night-time colour) shall be carried out according to the method described in paragraph 4.2.1.. | a0c0 |