?????12?????21?????????? (?????????????????????? ???????????)21??????????????,???(??????????????????????????????)?????????????????,????????7??,???

?????????????????(??)??????????????????????

???????????(?)???2021??,?????,??????????,????????93.616????,??????????????????????

???(???????)????7?????????

???????????,????,???????2016???????????????????S21???G0711???G30????????????????G7??????????????,???“??”???????,??,???????????,???????????????????(?????????????????????????)

???????:????? “??sn??”_????

?? ??(?????)??????????

????:1???sn??:??????

2?51?????????

3?????????

4?????

5?????????

?????12?????21?????????? (?????????????????????? ???????????)21??????????????,???(??????????????????????????????)?????????????????,????????7??,???

?????????????????(??)??????????????????????

???????????(?)???2021??,?????,??????????,????????93.616????,??????????????????????

???(???????)????7?????????

???????????,????,???????2016???????????????????S21???G0711???G30????????????????G7??????????????,???“??”???????,??,???????????,???????????????????(?????????????????????????)

???????:?????