ϵ
  (dng)ǰλã(y) > ϵ
б



    >a(chn)ƷB
    ηCϣбϣ|(zh)о۱ϩPPϩPVCұNMbʽ֞бֱܺ܃ɷN
    >m÷
    бҪڸNͳɰʮ(li)oˮвÏVdzһ(xing)ˮ̎bm÷V̎ЧߣռeСȃ(yu)c(din)mM(jn)ˮڳɰһ㹤I(y)oˮˮԼβVs̎m½̣mڬF(xin)fصĸҾȡõĽ(jng)(j)Ч
    ֱҪVغ͸ؓ(f)VʽV͛](mi)ʽVأַQ|أԼD(zhun)P(pn)΢dw(du)I(y)ЙC(j)UˮͳˮM(jn)̎

    >a(chn)Ʒc(din)
    бc(din)
    1. ܴˮ돽С
    2. B(ti)wɔ_
    3. (dng)бܹL(zhng)1וr(sh)Чؓ(f)ɰ3-5/2r(sh)O(sh)Ӌ(j)V02.5-3.0/뷶(ni)ˮˮ|(zh)ѣ
    4. ȡˮ̎÷CбL(zhng)2.03.0וr(sh)50-100/3ɰĸߝаȫ\(yn)̎
    5. бܳ̎ƽʽص3-5ٳغ}_ص2-3
    ֱc(din)
    1̎Чʸڻ෨һˮؓ(f)ɞ100-2003/2ЙC(j)ؓ(f)ɞ2000-5000/3˿sСռe
    2ؚ⏊(qing)ȵڻ෨Ҳܽ̈́(dng)ļ(jin)
    3٣pÓˮȺ̎
    4a(chn)ԺںΑҸȥ
    5m(yng)ԏ(qing)m(yng)ͬˮ|(zh)ķ󣬌(du)ˮ|(zh)ˮͻ׃ě_ؓ(f)ɵ(qing)Sַ(wn)̎Ч
    >g(sh)

    бܣ壩ϼg(sh)(sh)һ[


    >ע(xing)

    1бϱ؞0.92Сˮ(yng)Æ10mmݼy䓻A̶ϷֹɄ(dng)ϸ䓽ͽ䓾íh(hun)úr
    2DʾA횰btOбσAб

    >b

    1صײܰb
    бܳذbһĵײ_(ki)ʼɵײܵϵy(tng)İb_ܵ_(ki)׷O(sh)Ӌ(j)Ҫ̶οzo(w)`SM(jn)һb
    2֧ܰb
    (j)б֧ܳܰbʩDȌ֧ܰbλzкӽY(ji)c(din)ο֧܏(qing)Գ֧ܱɷ̎


  
]a(chn)Ʒ
Copyright(C)2020 o(w)a\(chng)̩h(hun)Ƽ޹˾     䰸̖(ho)KICP2021000228̖(ho)-1
KW(wng)32028202231143