??? ??????: ??? ??? ?????? ?????? ??????? ???????
???? ??????? ?? ???????? ???? 70℃
??????: ????? ?????? ???? ????
????? ???? ???? ??? ????? ?????? ??? ?????
?????? ???????? ?? ???? ???? ??? 20 ???? ?? ?????? ??? ?????
???? ???? ?????? ??? ?? ??????????? 20 ????? 2017 /???? ????? ???????? ???????? ????? (????????) ?? ????? ?????? ???? ?????? ?????? ???? ?? ?????? ?????? ?????? ????????.
????? ???????? ???? ?????? ?????? ??????? ?? ?????? ??? ????? ?????? ??????? ????? ?????? ?????? ??? ??? ?????? ???????? ??????? ????????? ?? ???? ?????? ????? ???????? ???? ??????? ??????.
????? ?????? ??????? ????? ???? ????? ????? ?? ????????.
?????? ??????? ??????? ?????? ??????? ????? ?? ??????? ???????? ?? ????? "???? ???? ????? ???????" ???????? ????????.
???? ??? ????????? ??????? ???? ?? ????????
?????: ??? ?????? ???????? ??????? ????? "?????? ???????" ??? ????????
600 ??? ???? ??????? ?????? ??????? ??????? C919
????? ???? ?????? ???? ??? ????????
?????? ????? ??? ????? ????? ?????? ?? ???? FTC-2000 ?? ?????
????? ???? ????? ???????? ??? ????? ???? ???? ??????????
????? ???? ?? ????? ???? ????? ???? ???? ??????? ??????? ??? ?????? 20000 ???
????? ???? ????????? ????????? ?????? ?? ?????