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    ĭԼ÷

    时间2021-12-18     作者http://www.kaazh.com/原创   阅读

           ĭ鲣l݄ӄͰlݴM^;ٽ^ߜۻl˻ƳɵğoCǽٲ


    ĭԣ


    p,150kg/m3;


    ڌϵС,0.060 W/m.k(38)ܷ;


    ۲͸;ˮС,0.2%;


    ݲȼ;޲ù׃gҧ;

    ߿ȡ0.7MPa,ۏȡ0.5Mpa;


    Ըg();


    o,CFC(Ȼ̿)HCFC();


    Wܷ,ߴ緀


    ĭ呪÷


    ĭɏVý≦픵Ľ^ᱣĭ|pˮoȾȼL(cͬL)c֮hoҪԽԽĭýĉw^Ϻ^


    ĭDZDZزm䵽^ߜضȷcͬrҪrֵHLʹò׃|ұ𵽷ڵ͜¹ȼױԼWg̭hʹÕrȫɿҽu顰횸QԸϡԱVʯ¹촬܊ĸᱣر͟r


    ĵַhttp://www.kaazh.com/pmblcj/vip_doc/22292614.html

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