 |
???l??????????±??????????????100??±??j????j???
??u?????????g????u?43%?????·?????±???j??á |
|
| ?????u???????2001?h??1000???50??h??50??50???20 |
|
| ?????????S?????????? |
|
1???5000??
2500?50??100??h
3????
4½¥??
5?±?
6½50?
7???? |
|
| ??2000??????1600??400?????? |
|
| ??ÿ5000?600??300?????35%?3???? |
|
| ?g |