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              1. όвż{O޹˾

                aƷ֪R

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                Ԓ18007712525
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                ǰλã > aƷ֪R >

                aƷ֪R

                Sh{ʹíh
                lrg2015-11-30 17:31g[Δ

                Sh{ʹíh

                1hضȣ2桫45;

                2hȣ≤90%;

                3≺ȥ86KPa106KPa;

                4ˮ轛ܛ̎0<ˮض<45ˮ0.150.6MPa;

                5늉ƫ^~늉±10%;

                6ogԚw

                18007712525
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