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

2??????

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4?????????2023

5???150?????

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6?28????????????????????,????????????7?????????,????“???????????????????+??????”????????????????????????????????????????????,????????????????????????????????????????????????,??????????????ISO14067???????????

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“????,???????,?30??????????????????”????????????

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???????????,?????9.7?????,?????????????????????????????,?;???????,??????

?????,??,1000??????????“??????+?????”?????????7.40???????????????????????;1000??7.92?????????????????

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?30??????1000????????????40%????????????????????????,????????94.2%,???????????4076??????????????;??????“??+???????”????61.7%,????????????????????2735??????????

?,?

???????????,??????????????,?????????22.5%,???????????6.7%,?40%???????70%,????????????????

?????,??,???????????????????????????????????,??????????????,???,?????????????5%?

“?????????????,????,??20%,???????????????????????52%??????????????????,??,??????????????????”???????????????????

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???????,?????,“???????????????????+?????????????”???????????????????,?3000?,??????????1100?????????????,??????1.7??????????,?????45%?

????????????????????????????????????????,??????870???,?40?????,????????????????????40????????40???????????,???10???15????????????????????,??????,??????80%?

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