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

??

??2????????5???????????? ???????,????,???2????????1?,??,2??????4????15?????????;???????;???????????????1???29??????????,???44.6??,1??????30???8?????????????,1????????????29?725.5????????????,2?????????????4?724?????????,?????????????????????????????????,?18.5??16.5???????????,??????????????2000????

?????,?????,?????510???,??????1075?,???975????????????????????,?????318?,??????,???????????630???????

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

?????????

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

????????