?????????48???????
????????2??13??? (???????? ? ??????????)????13???,????,?,???????1??????????2?????????????48????????????????????????????,????????
1??????????????22???,???????????????????????????????????????? ??????????????????????,2???,???????????????????29.7??13.6?????????8.2??,?????????????????????????20??????7.2??????????,???1??2???????????
???,???????????????,??????,?,?,?????????????????????????????????“??????”????,?,???????????
?,?,?????100%??,??“?????????”?????????????????????????????9?????,?????????????370?????????????????????????????????,??????????????????
??,???“???”,??????“??”??????,??????5600?,1800??(??)
?????:?????
??
???:????