?????????????????????????
????:2024-06-28 07:39:28 ??:????
????:????????:?????300?????
??????????????????6??????????????27???????????????? ???,????????????????,??????(ISO/TC 81)??,??????????????????????
????????????,?????????????“??????????????”??????????(FAO)??????,???30%~40%?????????????????????????,??????,?????????????
ISO/TC 81?????????????,???????????????,??
???????????:???????
