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

2?????ktv??

3??????????

4??????????

5?????????

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

???,“????????”,??

???(DIHK)??:“?????????,???????????”

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

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