?? ??????????1200??????????
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4??????????80
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??????8??????????6?????????????????????????(?? ?????????)???????????????6?,??(Mero)1200???????????????????(PPSA)???????????????(?)?
PPSA???????????,??,??????????????????????PPSA?????????????????4??????????????????????????????,????????????????3750??
?????,?????????????????????????????????????????????????10????????????????????????????????,??????????????????????????????0.4??????????????????????????????????2???,?????????????????????13????,????1200???????????????????
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