麻豆av一区二区三区久久,超碰av在线,九九热精品在线视频,人妻久久久一区二区三区

<

gӭR|ݸи̩(ji)ܭh(hun)O(sh)޹˾

I(y)h(hun){(dio)

19I(lng)(ji)ܭh(hun)؃I(lng)

ȫMԃᾀ

13602380280

MO(sh)ӋSؽQ

]a(chn)Ʒ

“(lin)ϵ҂

|ݸи̩(ji)ܭh(hun)O(sh)޹˾

“(lin)ϵˣ|ݸh(hun){(dio)Sң

֙C(j)13602380280

Ԓ0769-22787393

棺0769-26265653

ۺ0769-87953446

څ^(q)ؓ(f)؟(z)ˣڭh(hun){(dio)/ˮ

13823698170  

ɶ^(q)ؓ(f)؟(z)ˣ

18030698742

W(wng)ַ      

]䣺futai0769@163.com

Q Q2817109166

ַ|ݸf^(q)fһ·6̖





„
λã F(xin)ڵλã >> „
    ߜ؏Sh(hun){(dio)QΔ(sh)Q
    l(f)rg 2017/3/22      xΔ(sh)5096

    ߜSh(hun){(dio)QΔ(sh)Q

       efSh(hun){(dio)QΔ(sh)Q@һܶ͑Լ܇gb_ۂһ100˵܇g400ƽďSSһh(hun)Q25-30/Сr˶ܲĹQ30-40/Сr;^񝙵߅QΔ(sh)ǡ(dng)^ıtǡ(dng)pQΔ(sh)L(fng)C(j)L(fng)18000/СrgQΔ(sh)(h-1)=L(fng)C(j)L(fng)(m3/h)/[ge(O)L(fng)µĸ߶(m)];ͨL(fng)וڃ׸ߵķλ400ƽrһbh(hun){(dio)150ƽһ_s_H-1=[18000*3/400*2]óĽY(ji)66/Сr@̎ÏSζߜɆȻ܇gh(hun)ʹšI(y)ķeOԴšija(chn)Ч.

    QΔ(sh)ĶxQΔ(sh)ΣСr҃(ni)L(fng)m3/h(҃(ni)eO҃(ni)ĸ߶ȣm)

    ʹÙC(j)M(sh)weQL(fng)Δ(sh)™C(j)ML(fng)

    λL(fng)(yng)(j)rx䣬L(fng)m(dng)p

    ҃(ni)(ji)ܭh(hun){(dio)L(fng)ܵc{(dio)C(j)֮C(j)ƥ䣬Hbh(hun)L(fng)ڔ(sh)O(sh)ӋmL(fng)ܵft-18bL(fng)L20ףҞ鱣L(fng)^LĹܵһ׃ʽ


    mmexport1473393011344.jpg

    һ܉ų҃(ni)۝՚ͨ^L(fng)QC(j)Ԍ҃(ni)՚ⲻM(jn)и܉򼰕rų҃(ni)ζʹÿ՚|(zh)wĽrߡ
    һ
    L(fng)C(j)h(hun){(dio)QΔ(sh)

    һh(hun)ҪQΔ(sh)2530ΣСr

    ˶ܼĹҪQΔ(sh)3040ΣСr

    аl(f)O(sh)a(chn)܇gҪQΔ(sh)5060ΣСr

    ^Ϸ؅^(q)QΔ(sh)(yng)m(dng)?sh)ӣ^ןı؅^(q)m(dng)pٟΔ(sh)

    1364741739.jpg

    һ퓣䄩֝q߀ǭh(hun){(dio)(ji)        һ퓣Sضʲô^ʡX

픲