8551 mm² ... 9332 mm² (TOP in conjunction with side elements COVER…AL)
8551 mm² ... 9645 mm² (TOP in conjunction with side elements COVER…PA)
9086 mm² ... 9332 mm² (BOTTOM in conjunction with side elements COVER…AL)
9124 mm² ... 9645 mm² (BOTTOM in conjunction with side elements COVER…PA)