?? ?PIESAT-2 09~12??????????
????:1????????????:??????????
2???????
3???????
4???100???????
5?????????
???12??????????????????????17? (? ?)???????2024??12?17?????2??????????50?????,???????????????,????PIESAT-2 09~12 ?,??????????????????????,??????
?2024??????????12???????17???2?50?,??,?PIESAT-2 09~12 ????,??????????,?????????????? ??553??(???)
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