?????????????????????2???7? ???,???(??)????????(??????????)????????,?????????????
???:?????????
?????????????????????
????:????4?????50?!????????…
??SEC?????????PE??????
????????????!????????
2016?????20???????:?????6?
????Arqiva????????5G??
???\"?????\"??:??10?????9?…
???:??????
??????????:?????????
???????????!?????????
??1?????????5.5%
???\"?????\"??:??10?????9?…
?????????????????????
????????????!????????
???:??????????????????
?????????12?????????????
??????????????????????
??????????????????????
??SEC?????????PE??????
?????????????MVP??????
???:??????????????????
?????????????????????
????????????????????
???????????????????
????????ST??“??”?????????