???????12???????????20????????????????????????? (????? ?)???????????????????20??,?????,?????160??????????????587????,?????600????93%??????(????????????????)?

?,????,?????,??????????????????,?????????,??2021??????????????????,???????5000?(?,??????????????),?????????????100??????;??,?2.51??,?????????503??????

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

???????????,??????????????????90??,?????????????????3??“??”?????,??30????“????????”?????,??????????????

??????????????????????,?????????,?????????????????,???,????(????????????????) ???????:???? ??“?????????”

?? ????????? 587??????????

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

2???????VX

3??????V

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

5?????????

???????12???????????20????????????????????????? (????? ?)???????????????????20??,?????,?????160??????????????587????,?????600????93%??????(????????????????)?

?,????,?????,??????????????????,?????????,??2021??????????????????,???????5000?(?,??????????????),?????????????100??????;??,?2.51??,?????????503??????

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

???????????,??????????????????90??,?????????????????3??“??”?????,??30????“????????”?????,??????????????

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