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  • 混合氣
    混合氣

    gas mixture,指含有兩種或兩種以上有效組份,或雖屬非有效組份但其含量超過規定限量的氣體。由幾種氣體組成的混合物,是工程上常用的工質?;旌蠚怏w通常被當作理想氣體研究。裝在氣瓶中的氣體、液體混合物,為各種用途提供方

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