?? ??AEO?????????????
????:1?????5???????:?????150???
2???400??
3???????
4??????????????
5???????
??????????????12???????13???????? (???? ??)????????????????13???????????,??????????AEO????,??AEO(?????????)???,??????????AEO?????????,????5???????????AEO???????????????????
????,??,?????,???????????????
AEO??(WCO)???,????????????????????????AEO??????????????????????????????,??????????????AEO??????????
????????????????????????????????,??????3????????,????100?????????,???????????????AEO“????????????????”???????????????????????,???,??????????,??????????,???,??????,?????????????????????AEO???????????,????????????AEO???(??) ??:????????????