????????4?????????? ????????4???????????? ????????4???????
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?????????????????
??????????????????Σ????????
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???????
??????719-880
?????4%-6%
?????20-27
?????
????+27.5
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???+0.87
????????4?????e????? ??????7??19?????>> >> >> >> >>
40407????????4?????http://audiogearreviews.com/zmxy4/