• <p id="muuln"></p>
    1. <p id="muuln"><strong id="muuln"><small id="muuln"></small></strong></p>
        1. <table id="muuln"><noscript id="muuln"></noscript></table>
            <tr id="muuln"></tr>

          1. <p id="muuln"><del id="muuln"><menu id="muuln"></menu></del></p>

                Ƽ

                ABSˮñ ۱ϩ ɱ ҵ
                EPSĭ
                EPSĭ

                 ɷԾ۱ϩĭEPS飩ϵ۱ϩ֬мʯҺƳɵ״ɫСܶ80-100kg/m3,϶50

                136-5384-6919

                ϵ

                Ʒ

                ĭϣEPS飩ɽھ۱ϩ֬ηƳɵİɫ״΢׷ȱǿٸǿϾʹŵ?

                ĭһ͹˲ܰˮеĻһֱӹӦˮҲСˮ豸ʹˮϵͳ1ĭҪָ?Ŀ?λָܶ?Kg/m3?≥20ѻܶ?Kg/m380-100ѹǿKpa?≥100϶%50ˮ%?≤5ָ%?≥302ĭϳù0.5-1.0mm0.6-1.2mm0.8-1.2mm0.8-1.6mm1.0-2.0mm2.0-4.0mm4.0-8.0mm10-20mmɸݿͻʵҪӹɸֹIJƷ?

                ԭ

                ĭɽھ۱ϩ֬ϾηƳɵİɫ״ݳ̶ΪԭϿ40Ʒȱǿ϶ʸٸǿϾʹŵ׼ܶȣ80-100g/cm3,϶ʣ50%??ĭɽھ۱ϡ֬ϾηƳɵİɫ״串ѹۺϾˮϲǶ500mg/LԭˮĭϿ˲˺ˮǶȿɽ͵5Mg/L,ﵽˮ׼ѹˮˮʾеĻ͹һڼ򻯹豸򵥿ɸֱӹӦˮûĿǰѾС;ˮ豸ҲںӴˮϵͳǿȸܶȴԼ100kg/m3-300kg/m3֮Ʒȱǿ϶ʸٿǿϾʹŵ

                Ʒ

                Ŀ
                ܶkg/m3 20 ≥20
                ѹǿkpa ≥60 ≥100
                ˮ%(v/v) ≤5 ≤4
                ָ% ≥30
                ܶkg/m3 20-60
                ϶ʣ 50
                mm 0.8-1.81-23-55-88-12ɸûҪӹʣ

                һƪ

                ú

                һƪ

                [ˮ]

                ϺϻƼ޹˾

                ˾ַ бɽ

                ϵ

                ֻ :13653846919

                Ʒ

                ˮҩ ̿ϵ ˮ
                人妻教师痴汉电车波多野结衣,波多野结衣人妻,波多野结衣人妻超清无码}