| 摘要 |
Truck has a movable connection unit (6) establishing a connection between an inner wall of a battery case and an outer wall of a battery block. A detachable resting unit (8) prevents a movement of the unit (6) in the direction of a loosening of the connection of the inner wall with the outer wall in an engaged condition. The unit (8) enables the movement of the unit (6) in the direction of the loosening in a disengaged condition. |
