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