?????????????????????????
????:2024-06-28 06:29:50 ??:????
????:???????:??????
??6???27???????????????? ????????????????,???,?????????????????????(ISO/TC 81)??????,???
???????????????,????????????“????????????????”??????????????(FAO)??,?????????????30%~40%????????????????????????,????,???????????????????????
ISO/TC 81??????,??????????,??????????
?????????:???????????????????
