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wht̎˾BVҺ(yng)̎(xing)Ŀwht(chng)λwhd(zhn)tʯ山̎l(wi)300BVҺ50(w)˿ڼs23f(chng)BVҺ̎վ̎ˇ(j)DTROˇ̎50 O(sh)ʹãϻ(yn)Чʵͣ2021ϰˮ{(dio)(ji)ؽӽMBVҺL(fng)U(xin)wht̎˾9ͨ^И(bio)ُ(gu)IBVҺ̎(w)ʽM(jn)Б(yng)̎ɱɭh(hun)Ƽ˾И(bio)(xing)ĿM(jn)Б(yng)̎(w)
(w)ޣ60 ̎ˮ15000 (w)(ni)ݣBVҺ(yng)̎ծa(chn)ˮ300T/D ˮ(bio)(zhn)(xing)Ŀ̎a(chn)ˮ_(d)(chng)ȾƘ(bio)(zhn)GB16889-20082(bio)(zhn).Ч˾60(ni)s˱(xing)Ŀ15000BVҺđ(yng)̎BVҺȾh(hun)L(fng)U(xin)
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