?? ???????7??????DR????
????:1??????????:??????V
2?????????
3??????????????
4???ktv?????
5???????100???
???????????11???????????????????????????22????? (??? ????)??22????????????,?????????????,??????21????7??????????????7????????(??DR007)???
??10???DR????????????30????????,?????5?????DR??????30?????????????????????????????????,???5.13???????????????6.44???????????
????????????????DR007???10?5?????????????,10??????????????DR????????35BP,?????????????2.08%?5??????DR??????????????????????????????0BP,?????????1.73%?
???????7?,???????????(????????????3????????????????????????)??????,??DR?,?????????????????,??DR??????????????????3??????7???,???????????????,??????????,????????,??????????
????????,?????????????????????????????,????,????????
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