ϵ
  (dng)ǰλã(y) > ϵ
ЧwSϣwS
 

    >a(chn)ƷB
    ЧwS?yn)VwSz潛(jng)^(gu)˸̎(du)ͼЙC(j)s(qing)ЧwSͽY(ji)ʽ^(gu)Vr(sh)Vӿ϶ˮu׃Сγ˱^ĞVόϴСĿ϶ֲB(ti)^(gu)VЧãVٸ_(d)20-30m/hVֻÿa(b)10%o(w)QԸЧwS?yn)VϾHˮԣϴܺĿǰmϺˮ̎Vϡ
    >a(chn)Ʒc(din)
    1ɉs϶ʴ󣬽(qing) 
    2r(sh)Vӿ϶VӵĿ϶ֲ 
    3Դˮ׷_ϴ 
    4|(zh)(yu)^(qing)ĥԺͿW(xu)g
    >a(chn)ƷҎ(gu)ֱ
    ø25mmø38mmø50mm



    >
    >ӆ؛֪
    ӆ؛r(sh)Ո(qng)f(shu)wSҎ(gu)񼰔(sh) 
  
]a(chn)Ʒ
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