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oaˮ{h(hun)Ƽ޹˾ > ԭo > ̫}ɳϪ(zhn)ʯӢɰ

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    h(hun)ƺĥƺʯӢɰ60-80Ŀ

    TʯӢɰ70-90Ŀ

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    ʯӢɰ40-60Ŀ

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    1:Cеʺĥp֮Ͳ(yng)1.5%(ٷֱȰӋ)

    2W(xu)|(zh)(wn)ҊĸЙCs|(zh)VϵˮҺжк|(zh)

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    4ʯӢɰVϵƟpز(yng)0.7%}ʲ(yng)1.5%

    5(yng)1%ܶС2g/cm3p|(zh)ĺ(yng)0.2%

    6^ʶǪйɵľwΌӻpӞVϵһ0.5-1.2mmӞVϵһ0.5-0.8mm

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