?????????6000?????

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?7??16???? (??????)16?????,??????????????????????J7???????????,???????????,??????J7??????????,?????????????6000???,???????????????900?????????????

??????“?”?1953?7?15???,??,?;1956????????7????????????13????????????????????????????????,????????????,???

7?????????16????,?????J7??,?6000????????,????900?? ??????????? ??????

????????????1??6000??????,?70???,???,???????????????????????????,??????1???????6??,?20?????????????,?42.6%;????6????,?,??????79.6%?

??,“6000????????”??,?????????????????

?????????,?J7??????????,???????????????J7??????,??16??????????

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