???????????2??????????20????????????? ??,???(VDA)19??,???25%????????“???????”?

??????????,“??????”,????

?????(DIHK)??:“?,???????????????”

?????????VDA???DIHK???,???????????????13%?,?????

??????18????????,????????25%?,????????4????2???????????? ???????:??????????????????????

??

??:???????????,??????????,??????????????