Bm(x)ɺͻgȴȾʸߣl(f)Ѹɰl(f)ۃH2һݰl(f)10%~20(yn)_(d)20%~30(g)e^(q)_(d)50%~60pa(chn)25^ա
l(f)Y
(x)o_ʼι(ji)r(sh)l(f)ҪΣв~o~10Ƭ~r(sh)~ϳF(xin)ˮnM_ʼܛɢl(f)ζ~ϲ߳ʲҎ(gu)tΣ߅\tɫM̎ˮnȞ@
ȴr(sh)ѸٔU(ku)չ(yn)ؕr(sh)ֲ곣ڰl(f)3-4ϵSɫҺв?bo)wֲĚ롣ߜظߝxΣɂڕr(sh)l(f)(yn)ء
;
в?bo)wԽֲĚ60cmߕr(sh)Mװl(f)xΣɵĂڲ⺦xyͬr(sh)ͽӷNxxڔ(sh)tl(f)
l(f)l
ߜظߝڰl(f)30(du)ȸ70%ɰl(f)34棬(du)80%U(ku)չѸ
(sh)ݻˮܶ^ͨL(fng)ʩõ^࣬ڶl(f)݆ˮü⛷ʱm(dng)?sh)؉Kֲ꽡l(f)ʵ
η
1ԓcNϿԲl׃кܴP(gun)ϵˣxÿԽϵsNҪδʩ
2oIJԭﶼȾL(zhng)(sh)^ֲӏ(qing)ʩֲȵȴʩʹֲ꽡po
3݆ͲʩδЙC(j)ԜpgԴ_(d)һķЧ
4Ҫr(sh)ڰl(f)ڄ_~ڲͿˢʯˮʯ1kg(du)ˮ510kgͿˢЧ
5ȿڇ25%~`20%~݃ɝԷۄ60%~X~58%˪`i\ɝԷۄ600ҺA(y)Ч
6l(f)Rχ5%ˮ600Һr(nng)ù4000ҺЧ^