????:2024-06-27 23:41:34 ??:????
????:??????????:??????????
????????????????6??27???????? ?????????????,??????????????,????????????????(ISO/TC 81)??,???????
??,??????????????“???????????????”??(FAO)??,???30%~40%??????????????,??????????????????????????????????,????????????????????????
ISO/TC 81?????????,???,?????????????????
???????:???????????????????????