??????????:??????????????

??

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

??????????,“???????????”,?????????

???????(DIHK)?:“??????,????????????????”

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

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

?????????

???????????????:???????????????????

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