A front transfer mechanical arm and a rear transfer mechanical arm are disposed on the docking support.

A left transfer mechanical arm and a right transfer mechanical arm are disposed below the powder pick-up support and the docking support.

At least one of the force generator and the force transfer mechanical portion is combined with the two reflective plates.

The upper half (2) during its upward movement is connected to the lower half (2) without mechanical coupling for rotation transfer.

Advanced contract and negotiation management in Career mode with in-depth transfer and recruitment mechanics.