????:1???????:??????

2?????????

3?????????????

4???90?????

5????qq???

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

???????????????,“???”,????

??????(DIHK)?:“????????,?????????”

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

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