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???????“???????”???????,?????,????,??2???5????,?????????

?????????????????(??/?????-??)????????,???????????,???????????????????????????????,???????????????????282.77??????????,?????????10Mpa?

??81.52???,????????????????,????24.1????????????????????,????????48.7%(??12??),????47.9%(??11.8??),???????????????????29.1%(????7.2???),?????20%;?8?,????????30%,??????10???

??,????,??220??,??70%,??2027???????,?????????????,???(???? ???????????????????????? ?? ????)

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