uSѷʰl(f)ЙCʼg(sh) £
2019/06/29
l(f)ߣͨ_عƼ˾
uSoϵĶΜyYruSˮ֞80%oˮ֞10%ӷNˮ֞40%ڴҎģa(chn)һԳӷNӷN鿂10%ҪruSoӷNϻϾ۰l(f)l(f)ˮ֞60%ĔuScoϵȼs3:1
2.3 ЧęCе uSѷʰl(f)͌ںl(f)ڰl(f)Ͳϝ60~65%ճȴͨԘOҪM(jn)˹oͨһ㳣ÙCе跽ʽ
ڌ(sh)Ha(chn)l(f)Ͳۜضһ̶ϕ(hu )ܵؼӰļ܇(ch)gض30l(f)͜ض_60~65^(gu)65g1 hһĺl(f)ͺϵĸ܇(ch)g10r(sh)l(f)͜ضֻ_45~55ڔÕ(hu )һ֟˿g4 hһھSָߜؗl
3 a(chn)g(sh)
3.1 uScoϵĿƸrI(y)rɲõחUoЙCol(f)ˮֵҪuScoϵȞ3:1l(f)ͲL(chng)50 m6 m1.5 mÿ(g)uS150 to50 tӷN22 tڰl(f)ͲۃuSocӷN
3.2 ӷNϿƸijϺ^ĸߜɌ䮔ӷNӵl(f)Ͳ߰l(f)ٶһͽӷN鿂10%ɽӷN20%
3.3 ˮl(f)c e
ˮ֜ycΔyӋl(f)Ͳۜض60ҕr(sh)ÿ씇2係ˮ½2%l(f)͜ض50ҕr(sh)ÿ씇2係ˮֻ½1% Oÿ(g)l(f)Ͳÿ씇ɱÿ(g)M(jn)150 tuS50 to22 tl(f)͜ضȞ60l(f)͕r(sh)g20 dϺ㣺
˽(jng)^(gu)20 dl(f)͔40κϵˮܿ40~45%ٽ(jng)^(gu)ɿa(chn)̘I(y)a(chn)Ʒ̘I(y)a(chn)ƷҪˮ20%һ(g)ÿa(chn)103 tƷЙCʣˮ20%
3,4 ѷʰl(f) uSoϺͽӷNM(jn)ۻϺ1Δӛl(f)_(ki)ʼr(sh)gһ㽛(jng)^(gu)3~4ڣ7~10죩M(jn)ߜذl(f)Al(f)Ͳۜضȸ5515 dʹȫl(f)50r(sh)l(f)30 dļl(f)һ18 dl(f)ڞ35 d
10 dl(f)Fl(f)ͲۃȜض߀](mi)г^(gu)40tжl(f)͆(dng)ʧ˕r(sh)횜yۃˮˮֳ^(gu)60%toϺͽӷNˮֵ60%t]ǷӷNӲ
4 YՓ
ʽl(f)ˇͨ^(gu)Ч̎uSѹˇֵİl(f)]ú͙Cеl(f)͜ضȸЧĚݼSеIJԭx(chng)ѼsݷNӵкԪl(f)r(sh)g܌(sh)FS(chng)˜ʻa(chn)ζЙCȾDֲյĠI(yng)B|(zh)_o(w)Ҫ