ٷ_(j)wW(xu)ԭ,˞ĽY(ji)(gu)ʽʹ֮\Сٷ_bڹ·ϵy(tng)ПoO(sh)·ϵy(tng)ͣCrSr__ϵy(tng)\ͬa(chn)Ʒռиă(yu)ЈϱA
    (j)ʹrֱ֞ͨʽͽͨʽ 
    ԭryy̎cȫ_B(ti)|(zh)MڷmaMVW(wng)(ni)(c)(jng)W(wng)^VMVW(wng)(c)ɳڷmbx_M·ϵy(tng)
    ەryy̎P(gun)]B(ti)۹yT_(ni)|(zh)c۹a(chn)|(zh)׃ɞVW(wng)(c)(ni)(c)_Ìs|(zh)ų^ֽ|(zh)ɳڷmbM·ϵy(tng)ϵy(tng)ͣC
    ܅(sh) 
    O(sh)Ӌ1.6Mpa         O(sh)Ӌضȣ200
    VW(wng)ֱ1- 10      m(bio)(zhn)JB/T81-94
