?? ?????????????????????????
![](https://image.chezhanri.com/2019/1217/0bbfdeb1ec06a2bf533e8f3a1b6c99f8.jpg)
????:1???????:?????
2????????????
3?????????2023
4???????????
5???????????
???6??????????????27?????????????????? ?????????,??,???????????????(ISO/TC 81)?????????????????????,?????????????????
??,????????????????“?????????????”???????????????(FAO)??????????,????????????30%~40%????????????,?????????????????,????????????????????
ISO/TC 81??????,???,??
???????:?????????