͟ۺ(w)cճB(yng)So(h)
l(f)ڣ2012-09-12 c(din)Δ(sh)1577
͟ۺ(w)cճB(yng)So(h)
ҹ˾O(sh)ЌTۺ(w)ճSo(h)(du)Sr(sh)SصĞ͑ṩ(yu)|(zh)Чķ(w)
O(sh)䣨͟ʹһڣ3-6(g)(yng)ԓϴһΡO(sh)ʹһΕr(sh)gڃ늈(chng)(ni)eM̎Ч(hu)½O(sh)ʹg(yng)r(sh)(du)͟M(jn)оSo(h)ϴ
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1 ϴ
Aϴ3-5%ı40-50z϶ȵğˮϴۃ(ni)衣ʹ֮ܽ
BI(y)Aˮ115ıҪϴ
2 ǰÞVW(wng)ϴcÞVW(wng)ϴ
ԴДʮ犺_zTǰÞVW(wng)cÞVW(wng)ϴۃ(ni)10-15ppW(wng)ϴɃˮ_ϴɃϴĞVW(wng)ȻL(fng)L(fng)ɺĞVW(wng)ԭλ÷Ż(ni)
3늈(chng)ϴ̎
ԴДʮ犺_zTȡ늈(chng)ϴۃ(ni)10-15Çذmϴ늈(chng)늘O壩10-15坍Ƭε늘OgN늘OƄ(dng)ֻ茢늘OϴһϴɃɶϴϴ^늈(chng)ˮ_ϴɃȻL(fng)ɺ늘O尴ԭλ÷Ż(ni)P(gun)]zT¹