网页百家乐

  • <tr id='NgQtIo'><strong id='NgQtIo'></strong><small id='NgQtIo'></small><button id='NgQtIo'></button><li id='NgQtIo'><noscript id='NgQtIo'><big id='NgQtIo'></big><dt id='NgQtIo'></dt></noscript></li></tr><ol id='NgQtIo'><option id='NgQtIo'><table id='NgQtIo'><blockquote id='NgQtIo'><tbody id='NgQtIo'></tbody></blockquote></table></option></ol><u id='NgQtIo'></u><kbd id='NgQtIo'><kbd id='NgQtIo'></kbd></kbd>

    <code id='NgQtIo'><strong id='NgQtIo'></strong></code>

    <fieldset id='NgQtIo'></fieldset>
          <span id='NgQtIo'></span>

              <ins id='NgQtIo'></ins>
              <acronym id='NgQtIo'><em id='NgQtIo'></em><td id='NgQtIo'><div id='NgQtIo'></div></td></acronym><address id='NgQtIo'><big id='NgQtIo'><big id='NgQtIo'></big><legend id='NgQtIo'></legend></big></address>

              <i id='NgQtIo'><div id='NgQtIo'><ins id='NgQtIo'></ins></div></i>
              <i id='NgQtIo'></i>
            1. <dl id='NgQtIo'></dl>
              1. <blockquote id='NgQtIo'><q id='NgQtIo'><noscript id='NgQtIo'></noscript><dt id='NgQtIo'></dt></q></blockquote><noframes id='NgQtIo'><i id='NgQtIo'></i>
                全國服務熱〓線:13391595333
                網站公告:
                河北妖獸久亮線纜有限公司歡迎您∏的咨詢!
                新聞分類
                聯系我們
                13391595333
                地址:
                河北省雄縣米黃小洞莊
                郵箱:
                2016198182@qq.com
                電話:
                13391595333
                傳真:
                010-83690225
                手機:
                13391595333
                新聞動態 News
                當前位置:首頁 > 新聞動態 > 行業新聞
                控制電纜的性能特點
                添加時間:2018/05/22
                  1.直流電阻:20℃,0.4mm銅線,小於等於148Ω/km,0.5mm銅線,小於等於95Ω/km。
                  2.絕緣電氣強度:導體之間1min 1kv不擊穿導體與屏蔽1min 3kv不擊穿
                  3.絕緣電阻:每根→芯線與其余線芯接地,控制】電纜大於10000MΩ.km,HYAT電纜大於3000MΩ.km。
                  4.工作電容:平均值52±2nF/km
                  5.遠端串音防衛『度:150kHZ時指定組合的功率平均█值大於69dB/km