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

2????????????

3???????

4?????

5??????95?98

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

???,“?”,????????????

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

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

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