校园春色~综合网_一本无码久本草在线_国产精品国产中国久久_在线观看 人成视频

Ԕ(x)“(lin)ϵ҂
愓(chung)h(hun)Ƽ޹˾
˾Ԓ010-63866346  
   C(j)18910163728
˾棺010-63866346
W(wng)    վwww.criminalinfonetwork.com
˾]䣺bjyckjcf@163.com
Q     Q56571920

͙C(j)•O(sh)Ӌ(j)ԭg(sh)Ҫc(din)f

͙C(j)O(sh)Ӌ(j)ԭg(sh)Ҫc(din)f
͙C(j)O(sh)Ӌ(j)ԭ  

һ͙C(j)ԭ  
       ͙C(j)•ϵ•ʹعܵeĸ׃Խӹǻ•^•迹ĸ׃a(chn)•ܵķcĶ_(d)•Ŀĵ•bҪԭö•ρ••Ϲ̶ښͨă(ni)ϻһʽڹܵ͘(gu)(dng)•M(jn)͙C(j)r(sh)һ•ڶײϵĿ϶ĦD(zhun)ɟܺɢʹͨ^••pͺ늌W(xu)ϵļ·•˂Ͱ@N•Q͙C(j)͙C(j)(du)иl•Ч(du)l•Ч^͙C(j)ʽNܶĿǰڙC(j)•ϵҪֱʽ•Ƭʽ•ɷN•ҪcͨʽL(zhng)ȼ•ϵP(gun)ֱʽ•͙C(j)к(jin)εһN

͙C(j)O(sh)Ӌ(j)g(sh)Ҫc(din)
       2.1_x͙C(j)ĽY(ji)(gu)ʽ(du)L(fng)ߴM(jn)L(fng)Ҫ(chng)xƬʽ•,(du)•Ҫ^,L(fng)^M(jn)L(fng)(chng)x۰ʽʽ•,(du)_ٰbgĈ(chng)Ͽxðʽ•
       2.2_x•  x͙C(j)(ni)Ķ•ϳˑ(yng)M•Ҫ֮,߀(yng)ע͚͝_ˢȹˇҪͨxIJ޺͵V•ЃwSҪ󣬄tɲȼ۰֬•W(xu)ĭ(du)ijЩ¹̴uL(fng)•txÛr•u• 
       2.2.1 _͙C(j)(ni)•ӵĺȼܶȌ(du)һֱʽƬʽ••Ƭ˞50~100mm,(du)ڵl•ɷ^Ĺܵ•,t•Ƭȿȡ150~200mm,•⚤•Ӻһȡ•Ƭȵһ;p,Ӛͨe,ҲɌƬʽ••ƬO(sh)Ӌ(j)һƬ,һ鱡Ƭ•Ƭ(ni)xIJ޻V޵ܶͨ(yng)x24~48kg/m3,ܶȴһЩ(du)l•ȼ۰֬•W(xu)ĭϵܶ˞30~40kg/m3  
       2.2.2 _͙C(j)(ni)ͨĔߴ  ͙C(j)Ĕߴ猦(du)••ܼ՚(dng)ֱܾP(gun)ϵ±͙C(j)ͨߴֵ,^ԓֵ,•ʸlʧЧB(ti)
       2.2.3 _͙C(j)(ni)•Ƭo(h)Ӳ•Ƭo(h)Ӳϼ(yng)M㲻Ӱ•ܼc•(ni)Ěٶm(yng)ɂ(g)ǰlҊo(h)ӲϞ鲣wSӽٴװwSһ0.1-0.2mm,ٴװһҪ󴩿ʡ20%,׏ȡ4~6ڹό(du)зˮҪo(h)tڽٴװ(ni)O(sh)һӾϩĤPVFͺĤ@һm(du)l•һӰ(du)l•и 
       2.2.4 _•ЧL(zhng) •Č(sh)H•Ч•Դ(qing)ȡ•ĩ˱•Ӱ,һl, •L(zhng)Ȳͬ•,˱횺_•ЧL(zhng)һx1~2m•Ҫ^ߕr(sh)x3~4mԷֶO(sh)Þ 
       2.2.5 •(ni)Ěٶ  (du)^߰oҪ•(chng), •(ni)Ěٶȑ(yng)5~8m/sԃ(ni)
       2.2.6 Ʋ͙C(j)lܵĴʩڲ͙C(j)l^иlҪ,O(sh)Ӌ(j)пɲüӴ•Ƭ߶•ܶ•ӺһȵĿ՚ӣ迹(f)ʽ•ȴʩ
rss.xmlsitemap.htmlsitemap.txtsitemap.xmlrss/index.xml