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            gӭ Lɳ“hƼ޹˾ ٷWվ
            ȫͷᾀ0731-8399 2999   24Сrᾀ156 7586 4757
            „ӑB

            Lɳ“hƼ޹˾

            ַʡLɳg_l^ɳI@h·c|·R̎
            ַLɳg_l^ 悘I@ a،
            Ԓ0731-8399 2999
            棺0731-84065155
            ֙C156 7586 4757
            Wַwww.nanchangxf.com
            gīI
            ǰλã > gīI
            \ӋşLܵĽߴ
            ϢԴ   lrg2019-2-16   g[

            MşLܵOӋbĕr҂ɆҪôxmşL

             

            ҂“h́ҿտҎҪ҂ҪôӋşLܵĽߴϣͨ^ăɂӋʾ׌λÑúÌWWŶ

             

            ʽ

             

            Lܳߴ=LL

             

            L=gegߡQΔ

             

            Ӌʾ1֪L40000m3/hL9m/s

             

            L40000m3/hL9m/s

             

            Lܳߴ=4000093600=1.23O

             

            1.23=1.50.82

             

            Lܳߴ1500mm800mm

             

            L


            Ӌʾ1

             

            13600һСr3600\ùʽӋĕrǰĆλҪyһ

             

            2@ʽLӋ㶼m9m/s@Lֵǹ̶ֵҪд_

             

            3şLĹʽһӵ㷨9m/sLֵҪҪM{{rԅ²ůͨLOӋҎ•

             

            4LܵҎؘʵʩҎ1600mm]1500mmҎ

             

            5wӋ㷽PҎ

             

            Ӌʾ2֪NL15000m3/h

             

            L15000m3/hL10m/s

             

            Lܳߴ=15000103600=0.42O

             

            0.42=0.70.60.420.80.5

             

            Lܳߴ700mm600mm800mm500mm

             

            Ӌʾ2

             

            1ʽԺɞ飺LܽeLܳߴ磩=L36000

             

            2픲gޕrmӺʽ36000@ֵҲԲ^42000


            Pc
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