?? ?????????????????
????:1??????:???????
2??????
3?????
4?????????
5???????
?????12??1?? (???????????????????? ?)?????????????????1?????????????,?,?164????????,???638500????????(??13.5?????)?
?????????
???46???,????????,?????164?????,??????????????????????37???????????,???55?,??????????????????????72???????
???1978??,46???,??,???????,?,??????????3100??(?????????????????????????????650????)?
???????????????,????????????(??) ??:?????????????????????????????