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

???????????,“???”,????????????

????????(DIHK)????????:“???,??”

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

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

??

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