?????????????????????????
????:2024-06-29 05:45:07 ??:????
????:??????:??????????
?????????????6????????27?????????????? ?,?????????,???(ISO/TC 81)?????????,???
???,????????????????“??????????????????”???????????(FAO)???,????????????????30%~40%????????????????,????????????????????????????,??????????????????????????????
ISO/TC 81??????????????,??,????????????????
???:???????????
