| 15.2.4.5.2. | In the transverse direction, the parallel plane passing at a distance of 2 m in front of the plane mentioned in paragraph 15.2.4.5.1. above. | a0c0 |
| 15.2.4.5.2. | In the transverse direction, the parallel plane passing at a distance of 2 m in front of the plane mentioned in paragraph 15.2.4.5.1. above. | a0c0 |