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

??,“???”,???????????????

???(DIHK)????????:“???,?????????”

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

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

??

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