????:1??????:?????95

2????????

3???????

4????????????

5?????????

?????????????????????????????9????????315??

??????10??1??(????? ????????)????????LED??X8120????????10??1????????????,?????????????????15??

??,???“????”?,???“??”????????????????????????????,???“??”,10??1???????7?7????

??,????,?????9??,???315????????????3.4????19.5???????

???????????????,????“15???????7?”????????????????22?,??????????????????????????????????????20??????40?,?????????????????????????????????????,????4000???(??????????????) ????:????