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|
????Ч??
|
?????
|
????
|
????
|
???????
|
6 |
????
|
????
|
?????????????10?????????????
|
6 |
??????
|
????
|
?????????????10%????????????????,??16?????????????
|
10 |
?????
|
??Χ
|
??????????????10?????
|
33 |
????
|
????
|
???????
|
40 |
?????
|
????
|
?????????????10????????????????24%?????
|
45 |
????
|
????
|
?????????????????????4-6%???????????????
|
50 |
??????
|
????
|
?????????????????????4??
|
50 |
?????
|
????
|
????????????????20?????????????1.6???????
|
60 |