?? ?????? ??????????2.9??????

????:1?????:??????????
2?????????????
3????????????
4?????
5??????????
??10?29???????????????????????? (??? ? ?)?20??“??”?,?????????????????????29??,??18????????,2.9??????????????

?29??9???????????,????????????????????11???,?????????????????
???????????,28????7??29??????7??,???16????157???(??????????????????????)???100???????????????????,10???54???(????)????200????,?????????????????????5???????(????)????????300????
29???,?,?????????????????28?????????????,??????????????,?,???
??????29?,?????????????????????9????,???,????,??

???,?G9811?????????(?)???(???)?,????????????????????????????S304????????????????????(???)???????????????,???????????
?????????????29????????8???,?????270?????????????????????29???9???,?????????,???????????????????????????????????,?????????
???????????,?2.9?????,29?30????,??,????????????????;30???,?????????,??(??)
???:??