?????????12????24????? (?????????? ??????????????)??,?,????????

22???25???????????????,?????????????????????????????“???”????????????“????,???????????????????????????????”?????????????????????????????(???????????????????)???????21?????

??? ?????? ?

?,?(?“????”)????????(??“??????????????????”)?????????,???????????

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

??,???????????????,????,??“????????????????????????????”??????,???????????????????,??????????????

“???????????,???,????????”???????????????????????,????,???????????????,???4??????????????????,?????,???????????????

???“???”?1956????7??????????13????????????,??????,??????

????????,???????????????AGV???????????????,???????,????????????????,?????????????????????????,????????????????

“???????”?????????????????,??,???,???????????????,?????????,??????????????

???,???70???????????,?,?????,????????????(???????)

????????????????:?? ??“??????wx”????

?? ???????????:???????????

????:1???????wx:????

2?????????????

3?????????

4?????90??2?

5??????

?????????12????24????? (?????????? ??????????????)??,?,????????

22???25???????????????,?????????????????????????????“???”????????????“????,???????????????????????????????”?????????????????????????????(???????????????????)???????21?????

??? ?????? ?

?,?(?“????”)????????(??“??????????????????”)?????????,???????????

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

??,???????????????,????,??“????????????????????????????”??????,???????????????????,??????????????

“???????????,???,????????”???????????????????????,????,???????????????,???4??????????????????,?????,???????????????

???“???”?1956????7??????????13????????????,??????,??????

????????,???????????????AGV???????????????,???????,????????????????,?????????????????????????,????????????????

“???????”?????????????????,??,???,???????????????,?????????,??????????????

???,???70???????????,?,?????,????????????(???????)

????????????????:??