?????????????У??г????????????40???
????????????????????г?С??????650???
???????г????????ж??г??????????7??????
????????г?????????????????????????????????77???
??????С???????????????????г???????25???
????????????????????г?????????40??????
??????????????г???????5.5??????
??????г???λ?????????????????????????????2.5??????
???????г?????????22????г????????ж?
?????????????????????????????65?????????п????
??????????С??????????г?????????19-21????
??????????????????????г????????????12000???
??????????????г???????2.3-2.5????
?????????????????г????????21??????
????????г??????????????????????????170-180???
??????????????????г??????????????????20???
???????????????????????????15-16???
????????С??????????г????????14??????
ī???????????л????У??г???????4???
???????????????????г???????????2.5???