??
????????2????????20????????????????????? ???,????(VDA)19?????????,???????25%????????“??”?
??????????????,“?”,???????????
???????????(DIHK)??:“???????????,??????”
???VDA??DIHK??????,??????13%?,????????????????
?18????????,???25%?????????????,???4??????????2??????? ?????:????
?????????
???????????????:???????????????????????????