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  • DYQ636粉塵真密度測定實驗裝置

    粉塵真密度測定實驗裝置實驗目的: 先將一定量的試樣用天平稱量(即求它的質量),然后放入比重瓶中,用液體浸潤粉塵,再放入真空干燥器中抽真空排除粉塵顆粒間隙中的空氣,從而得到該粉塵試樣在真密度條件下的體積。根據質量和體積即可計算得到粉塵的真密度。

    更新日期:2024-11-07
    型號:DYQ636
    廠商性質:生產廠家
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