?? ?????????????????????
????:1?????200??500????:???????
2???????????
3?????????
4????????
5???????
????????6??10?? (????????????????????? ???????)???9?,????6???7??,?,????,???,???,????,???,?????????????????1??6????????,?????????????,?????????????,??5????5?????0.03?????????????1.10?????
9????????15??,???????????????2??2??0.19??????????????????1.03?,?;?11.72?(???18.5??),?????????????14400???????
??,??24???,???,??????,??,???????,???????????,?????1?4?????????,?,?????????????????????????????????????(?) ??:??