??????????? ??????????1.4?

????:?????????:??????100???

???????10???????????????14???????? (? ??????)????????14?????????????????2?????,?????,??????????????

??????,?????????????,?????????????701.6?????,????????1.4????????????,?????????????????30.1?????,???????????550???,??10?21?????????

?????????????,????????????????22???,?????????????20?,??????????20????????????????????????4??,??

????????????(????????????????)???,??,???????????,??????,????26??,???100??????????,?125?,????????????????????,???????

???????(?????)????,???????????4??,???,??????,?????????3?,??????,????????

???,???????,??????????????????41%???????????????,???4??,?????????????????,????

???????????,?????(???????????)?????26??,??????????100???????????????????????,??????15%,???????

??????,???500??????,?550?,?????????????3??,????????,??????,??4????(?????????????) ??:?????