???????????????

????:??????????:????????

?12?????????17???? (????? ??????? ????)??????182??????????HB850???17???????17??????????13??????????,?????????????????????

HB850????????“???”????????? ??

??????????,?????????????????1996????????,??71??????????????17?,????????????????????????????????????????

?????,???????,?????HB850???15:15,????????????????17:15;???????HB851???????18:05,?????20:20(???)?

“?,????????????????????????,???????”???,??????????,?,???????????????????

?????????????? ???

????????????????,??,??????????????????????,?????????????????????????????????????

“???”????????????“??”??????????????????????? ?

???,???????????????,??,?????,??????????,??(?????)

????????????:????????