????:1????????:????

2????????

3???????

4???????????

5????????????

?!“????”?????????(???????)

???

????,??????:“???????????,?,????,??????????????????????????????,????????????????”

???????????????????????????????????,???,???,???“??????????”???????????????????,??????????????,??????????????????“??”???????????????,???????????????,???????????????,????

?????????????

“?????????????”??????????????

“???????????,???????,????????????”2024????????????,????????,???????????????????,????????

“??????”?????????????????????……????????????????,??????????????????“????”????????????????????,???????????????????????????????,2024??????????,???????2025??????????1???????????????????26?????,????????????????1400?????????????????????,????????????????????????????,????“??????”????????????????????????????,?????????????????,?????

“???????????,??????”“???‘??’???????,??????????????????”“???????????????,????????????”……“????”????????????????????????????????,?????????????????????????????????,????“????????????????????????????”????:???????“?????”?????,??????,?????……

?“??”?????????????????????????????????,??????????????,?????????????????????

?????

?????“???”????????????

????,??????“????”????????????????????????????????,??????????????????

?????????

“??????”????????,???????????CCC???????«????????????????????1??:????????»(GB4706.1)?????????«????????2??????:??????»(GB4706.23)?????????????????????

1?20?????,???????????????,??????“?????????”???????????????

??????,???,???????????????,????????CCC?????????????,??????????????,?????????????????,??????????CCC????????“???”???,????????CCC???

???????,?????????????,????

“???CCC???????,??????????????”???????????????????,????????,“????????,????????,??????”

??????“?????”??,?CCC???????????????????“??????CCC???????????”?????,???????????????“??????????????,????????”,???????????????????????????????????????????,?????,????????CCC???????????????,????CCC?????????????,??????2024???,?????

1????????24?????,????????,????“????????,????,????,??”??

????????

??????????2024??,???????????

???????,??,???,???19%,???“???????‘??????’??,?????????????????????????????????,??????,??????????????”????????????????????????

????????,????????,?????,?????0.75?????????????????????,?????????????????,?????,????????????,“???????,?????”

?????????????,??????????,??????????????????????,???????????????CCC??,??????????????????????????????????????????????????,??????

??????????????,????????“???????”???????????????

????????,?????????????????????????????????????????,???????????“??????”??????

????????????????,?????????,?????????,????????????????????,?????

????

??

?????????????????????????“????????????????”????

??????,???????????????,?????«???????????????»«????»«??»???,???????????????????,??????????????????;??,?????;????,???????;???????,?????

????????,??“???”?,???????????????????????????????????,????????????????,?????????,????12315????????????12315???

?????????,????????355?????????,??????17??????,???????2??????????????????,?????????15??????,7???????????

??,??????,????“??(2025)”???????85??????,?????????,????????????????9??????????

(??????????????????????????? ??? ??????????? ??????????????????????? ????;?????:??,???????????????) ??:??????????