?????????????????????
???2??13? (??? ???????)?(????????????)?????????????????????????????13??,±800?????????????????,???
?,??????????,??????,??26???????????????????????????
2???????????12?,?,?±800??????????????????????????????????????????? ??????
±800??????????????????????????????,????2020???????????????????6??????30???????????????????????????,???????5????,???????700?????????????????????????????????
???????????????±200?±400?±600?±800?,????????????????????????????6??????????1???????????????????????1????????±200??
??????????????????????????????,?????,???,????
??????????????????,?,???????????????????????2000?,??
“???”????(???????????????)
?????????:???????
????? 11040202120016?
