????:2024-09-05 18:48:06 ??:????
????:????vx:??????
??9?????????????5??????? (????????)?????????,????????????????;?A4????????,?????????;2000???????????,???????????????……??,?????(VAMA)??????“??????”?
??,“??”????????“???????”,??????????????????,??????????
“???2018?????????????????Usibor®2000??????????????????,??2019????”VAMA????,??????????2000????????????,??,??????????????????
???????????,??????????????????,???20??
????????8??,???“????????????TiC??????”????????????????????????????????????????????????,????????????,??70%????????????
??,??,??,??????????,???????“???”?
2021??,?,??????,??
?????,???,???????,???????????
?????6???,???????????????????,???????????????,???????,????????????????????“??”??“????”,????????
??????,??????????“???”??????????????????,???“???????”??????,???????????????????“?????”???,???“???”?????,???????????????“?”?,????????,???????????????,???????????????11?????
?,???????????????????“???”?????,?57???,??50%???????????????,??“???????????????????????????”???????????????????????????????????????,?????????????????????????????1-7??,??????????????????87.4????????,?????????????11.2%?
?“?????”?,??????????????????????1-7??,???????????????????171???????????600???,????????5.1%,??????8.7%,???????????15.7%?(??)
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