6148 mm² ... 6474 mm² (TOP in conjunction with side elements COVER…AL)
6148 mm² ... 6798 mm² (TOP in conjunction with side elements COVER…PA)
6228 mm² ... 6441 mm² (BOTTOM in conjunction with side elements COVER…AL)
6346 mm² ... 6798 mm² (BOTTOM in conjunction with side elements COVER…PA)