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

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

3???????

4???????

5????????????

???????1????5? (?????????? ?????????)5????????????????????,?????????????(???“?”)????????,??????,???????????????????

????????????????????????,????????????????1?22?????????????????1?12????????;???,???2??????????????,?,???????????????????

??????????????????G920??????????????????,?????G3603????????????????10???????????????????CR400BF-GS?,???,??????????????????????????????????????????????????????“D”?,???????

??????????????????????,????????8?????????????“????????”“?”??????????,????????????????13????????????????????????????????,?????????????3??????????????,????,??????(??????) ????:??????