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

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

????????????10??16?? (?? ????????????????)????NBD??,???????????????,?????“?????????????????”????????????????????????

?“????????”??,??????????????????50??????????????????200???????????????,??????????????????????

???????????????????????? ???????????????? ?????????????

??,?????????????“??????”?1953???????7???????15?????????????,????,????????????,?????????????????????????????????????????????????

?????,?????????????????????????????????????????“?????”“??”“????????????”?????????????L5???????????????????????,???,?????????

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

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

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

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

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

????:??????