?? ???????????????????? ????????
![](https://image.chezhanri.com/2019/0723/20190723115524273.jpg)
????:1?????:????
2???????????
3??????????
4???????
5??????????
????9?????????????????????????11????????????????????(??????????) “?????????????,?????????????????????????”?-BC4??????????
11???,?????17???(?????“?????”)??????????????????????????,??????????
![](http://i2.chinanews.com.cn/simg/ypt/2024/240911/5b8daf67-d1f6-475b-9415-219d86be84ba_zsite.jpg)
???????????????????,???????,??9??2?????????????2?,???????????????,????2??1????5??1?????????????
????????????????????????1995?????????????,???,????????????2012??,?????????,2013?????????????????????????10?????????,????,??????????,?????????????
?????????????17?:“????????????????????????,????????????,??????????????????,???????????”
“???????,?????????????????????????????????????????,?,?????????”??,?????????:“??,??????????????”
??????????????????????1989????,???:“??,????,?????”????????????WH1-2?????,?,?2:0????????????????????????????,?????????????????????????????
??????????,?????????????????:“?????????????,?????????,??????”
???????????????????????????,????????,???????,?????,??????????????????????????,????,??????????(?????????????)
?????:????????????