“???”??“????????”!“???”???

????:??????600?????:????vx

??,??“???????”???????“??????”,???13????????,????????4707????????????,??????????????????32%,???,??????????

9?????????????5?????????????????????????,????1???????MU5807???????,?,??,??,????

?????????????,??????,???,????????,?????????,????

?????????????????? ???????????????:???10?,????????????????,???20%?????????????50%??????????

???????????????4???,??????????????2???????????????,????????????????2????,????????????????????????????????????????????,????

? ?????????????????????:??????????,????????25-30???????,??????????????????????,?????????????????,????????????????,??1500?????????????????????(?) ???:????????????