????:1?????wx:????????

2??????

3?2023?????????

4???????

5?????300??????

??9??4???????????(?? ??)???????4??20??,??11?????????????“?????”?,5???~7?,??????

?????????????:???????????“??????”(?),19???19.2??????????????117.0???,??????650??,???15??????(48??/?????),??????????,“?????”?????10-15?,???,???????????6??(??,16~17??????,53~58?/?),7???????????

??????????????,4??????~7?14~15??,????“???????????????????????”??16~17??;5????????????~7??????,???,??????350~450????????????600???????????,???????250~350?????????????????400???,????????????100~250??????;?????????????????,5????~6??????,????????12~15??,5????~7??,???9~12????

??4?????20??20???????????????????????????????????????????????????????

???4?????????16?????????????????(???????),?:???????????????????????????????????6.0~10.0????????????2.0~3.0??????????????????????2.0~3.4??,???(?) ???????:??