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?????? "????? ????" ??? ?????
??? ??????: ??? ??? ?????? ?????? ??????? ???????
???? ??????? ?? ???????? ???? 70℃
??????: ????? ?????? ???? ???????? ???? ??? ????? ??????? ??????? ??????? ?? ???? ????? ?????? ??? ???? ?? ??????? ??? ?????? ????? ????? ???? ????? ?? ???????? ???? ??? ??? ??????? ????? ?? ???? ??? ?????.
???? 143 ???? ?????? ????? 156 ????? ?? ???? ????? ??????? ?????? ?????????? ?????? ??????? ???? ??????? ???? ?????? ???? ????????? ????????.
???? ??????? ?????? ???????? ????? ????? ????? ?????? ?????? ????????? ???? ??????.
???? ?? ????? ??????? ??? ?????? ???? ??????? ??????????? ??? ??? ?? ?????.
??????? ?????? ?????? ?????? ?????? ?????
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???? ??? ????????? ??????? ???? ?? ????????
?????: ??? ?????? ???????? ??????? ????? "?????? ???????" ??? ????????
600 ??? ???? ??????? ?????? ??????? ??????? C919
????? ???? ?????? ???? ??? ????????
?????? ????? ??? ????? ????? ?????? ?? ???? FTC-2000 ?? ?????
????? ???? ????? ???????? ??? ????? ???? ???? ??????????
????? ???? ?? ????? ???? ????? ???? ???? ??????? ??????? ??? ?????? 20000 ???
????? ???? ????????? ????????? ?????? ?? ?????