???mt????????????-10.18

???mt????????????,???mt10.18??????????

???????????????????????????????~

?????

10??18??00:00??10??19??23:59

???????

??????????300??????????6??????;

??????????1000??????????25??????;

??????????3000??????????60??????;

??????????4500??????????90????????

???????

10??23?????????

?????

1???????????????????????????????????????λ???з???;

2??????30/60??????????300/600???????ι??????????????????????????С?

???????mt4.2?°汾???????????????

???????mt4.2??????????

???????mt?3??????????????

???????mt???????????

???????mt????????1-15???????λ??????

?????????????40407???mt???http://www.audiogearreviews.com/mt/