????2.7???????????????????
?2??5???? (????????????????????? ????????????????????)????????????2??????????????????5?????????,???????(1??????????28???????????2?4???????),????????????????(?????)????????47??2.7???????????????????,?????????????????????110%?
1????????27?,????????????? ????????????????????????,????????,??,????????????????
?????????,???,??97%,??????,???????????????????????????????????????
“?????????????????,???????”??????????????,?????????
???,??????,??,???????????????????????????,????????????????,??(?????????????????)
????:?????
??
???:????