中科微纳自动化粉尘比电阻测试�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134428_624387_procont.jpg" style="" title="134428_624387_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134433_971796_procont.jpg" style="" title="134433_971796_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134501_548789_procont.jpg" style="" title="134501_548789_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134504_863973_procont.jpg" style="" title="134504_863973_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134507_499110_procont.jpg" style="" title="134507_499110_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134511_176750_procont.jpg" style="" title="134511_176750_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134515_197991_procont.jpg" style="" title="134515_197991_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134520_774805_procont.jpg" style="" title="134520_774805_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134531_075160_procont.jpg" style="" title="134531_075160_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134536_997425_procont.jpg" style="" title="134536_997425_procont.jpg"/></p><p><img src="https://img1.cnpowder.com.cn/img/daily/2024/01/16/134540_659197_procont.jpg" style="" title="134540_659197_procont.jpg"/><span style="font-family: 微软雅黑, "sans-serif";">粉尘层透气性：在不同压力条件下，粉尘层的透气性表现出明显的差异。在低压力下，粉尘层透气性较好；而在高压力下，粉尘层透气性明显降低、�/span></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 导电粉尘：电阻率等于或小�?03Ω.m的可燃性粉尗�br /> 非导电粉尘：电阻率大�?03Ω.m的可燃性粉尗�br /> 电阻率：单位面积与粉尘接触的电极，以单位距离分隔，两电极之间测得的电阻小值� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div class="xgfa_cont"><a href="//www.znpla.com/huayan2021/solution_333.html" target="_blank" class="xgfa_cont_img"><img src="https://img1.cnpowder.com.cn/img/daily/2021/11/22/140453_790664_solution_25872.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/huayan2021/solution_333.html" target="_blank">体积电阻率和表面电阻率有什么不吋�/a> <p class="xgfa_cont_txt">首先*步需要测试体积电阻值和表面电阻值，然后根据试样的尺寸和电极系数，根据计算公式得到体积电阻率和表面电阻率，体积和表面电阻测试时，对电压试样的位置不同，从而能够不同的电阻值在接和未接试样时电容的变化</p><div class="xgfa_cont_time"> <span>石油/化工</span><p>2021-11-22</p></div></div></div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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