?? ???“?????????????”,??
![](https://image.chezhanri.com/2019/0715/20190715103851778.jpg)
????:1?????????:?????
2?????????
3??????
4??????400??
5???????
“???????,??????????15V……”9????????3?????????????,????,???,????????
??10????????,?????????????“???”???,???????,????????????????“?????????”?????
??????????:???????“????”??????????
2013???????????,26?????????“??????,???????????”???,??????????????????,??????????????????,??,????
“??????,????”??????,??????????,???????????????,????????????????100????????«?????????????»,???????????????????????3??????????????
2014????,????????4000????????????????????,?????????,?????????????
??????????????,?????????,???????,???,????????????,???????????,??????????50??,???????????????????????????????????????????????????????????
?????:?“???”?
“????????????,??????????”????????????,?????????????????,???????????????????????,????????????????????“?????????,?”?????,????????“??”?
2021?????????????,?????????,???194???,???????,????????????,?????????????9????????????“??????”????????,????????????????????????,???,???????????????????????????????????,????????
??????????????????????,???????????,????,????????????????,?????????????????????1???,???????????????,?????????????4????,?????????,??????????,???????????,??“???????????”,????????????????????3?,???????????
??????????“???”?????????????,????????????,?????????,????????????????,???????????????,???????????????????“??”?????????,?????????,??????????????????????????????,?????????,?????????????????????????????
?????????:???“???”
??????,???????????,?????????????,?????????????????????,??,???????????????????????,???????
????,???????,????????????????????,?????????
“??????????????,?????????,???????????????,?????”?????????????“?????”,????????
“????,??????????,?????????,????????????????”???????????????,???
?????????????,??,?????????????????????????????????????(???????:????? ???????????????????) ???????????????????:???????????