????:1??????:??????????

2????????????????

3?????2019

4??????????

5???????????v

?ILCA4??????? ??? ????? ?(???)?????ILCA4????? ??? ?? ?ILCA4???????????? ?????? ??? ?ILCA6?????????? ???????? ? ????????ILCA4????? ? ???????? ?ILCA6??? ?????? ??? ?ILCA4?????????? ????? ?????? ?ILCA4??????? ?????? ??? ?????ILCA6??????????????? ??? ?????? ?????ILCA6????????????????? ?????? ????? ??????ILCA7????????? ?????? ???????? ???ILCA7??????????????? ?????? ??? ?????ILCA7???????????? ?????? ???????? ???ILCA7??????????????????? ???????? ????? ?????????:?????????