????:1????????????:?????????

2??????95??

3????????????

4??????????

5??????????

6???????26??????????????,????????????“CETROVO 1.0 ???????????”????????????????????????????????????1???????,?11%,?????,????????????

????????????????????,???,????????????????????????????????????????,???“????????”,????????5?????????????????,??????1/4,?????????

??????????,????????????,???????????????????????????????,????????????????25%,???50%,???11%,????7%,???????130????????,???????101????????

???,??????????????????????????,????1???????????????????????(????????? ?? ? ?? ?????????????? )

??:?????