܇?yn)ʲôη܇(yn)Ӳx(chng)䌍(sh)܇?yn)ӾӢęҵg҂f(shu)Ă(g)Сɫtęǂ(g)ƤM(jn)ڙСʹҷ܇?yn)Ӳx(chng)ķη
x(chng)δʩ
1@3µǰM(jn)@ѵs~_(ki)ԽIJx(chng)Դ
25ʯτ3ѮѿwȄ(dng)r(sh)(x)µ؇5ʯτˎҪ(sh)ϼ¾w@ӿɴpp(dng)겡x(chng)Σij̶
ΣҘ(sh)Ҫx(chng)ɣ̶ҼtiţOꡢx(chng)ӡСʳx(chng)̿Ҳ~߲(x)Դײziȣ(yng)ȡCϴʩԷڶr(sh)x(chng)֦ͬr(sh)~ڇ5ʯτһڴ~ƬͣL(zhng)ǰ40%(l)1200Һ70%`800Һһ7-850%R鄩1000Һ65%ɭ\400-500Һһ
ɼ(x)ȾIJڸi(c)γ[̎γɻҰɫ(ni)MܛֲSwuɰɫ׃?yu)ɫӼ?x)(ni)ľ|(zh)Πλʹϵl(f)L(zhng)׃?ni)s̘(sh)g
η
1xُ(gu)Nֲo(w)ľK843-5Beʯτ
2ӏ(qing)ˮʹϵL(zhng)ڸiɂڡ(du)ѳF(xin)Ăڼr(sh)o(h)
3l(f)F(xin)(yng)гN1%~Һ50ҺĿ4025BeʯτпͿʿֱo(h)
ְߴײ
Σ~ƬҺ(sh)5ѮȾ~ƬֲЉļtɫSU(ku)ֱ4-5mmIJ׃?yu)\ɫϲIJγɴ^(q)~
η
1ӏ(qing)(qing)(sh)(sh)ߘ(sh)wĿY(ji)ϼ֦֦~Խԭ
2l(f)ѿǰ4-5Beʯτ11100-200Һ45%ʯτw10Һ仨70%ɭi\ɝԷۄ500Һ70%`ɝԷۄ1000Һ
Сʳx(chng)
ַQx(chng)Сω꣬Ҫx(chng)Σ(sh)x(chng)wҺɫo(w)ѱEAΣ¡Sɫйx(chng)Sɫۼtɫ^Sɫ
η
1Сʳx(chng)Ƕx(chng)D(zhun)Σ(x)½@(yng)Mc(sh)ѻԵĹ(sh)(du)Ҫ(yng)ӏ(qing)
2Խx(chng)(du)Խx(chng)ÓǰT紺l(f)ѿǰγ֡NƤП5-6¼r(sh)
3mr(sh)ˎһ~1%-2%r(sh)ˎˎ20%ך2000-300010%6000Һ
Ͼ܇?yn)ʲôη܇(yn)Ӳx(chng)һϣĿԞṩ