vip彩票注册

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

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

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

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

              <i id='dvYlqh'><div id='dvYlqh'><ins id='dvYlqh'></ins></div></i>
              <i id='dvYlqh'></i>
            1. <dl id='dvYlqh'></dl>
              1. <blockquote id='dvYlqh'><q id='dvYlqh'><noscript id='dvYlqh'></noscript><dt id='dvYlqh'></dt></q></blockquote><noframes id='dvYlqh'><i id='dvYlqh'></i>

                样本书下载|收藏金鼎|在线留言|站点地图 您好!欢迎来到株洲金鼎硬质合︼金有限公司官网!

                金鼎

                全国咨询热线400-0490-968

                产品直通车: 硬质合金模具材料硬质合金板材硬质合金耐磨零件株洲硬质合金硬质合金剪切刀片

                硬质合金产品
                当前位置:首页 » 全站搜索 » 搜索:合金球
                [行业新闻]硬质合金球齿应用和特性[ 2017-12-26 10:26 ]
                硬质合金球齿的应用:硬质合金球齿,以其独特的性能被广泛应用于油田钻井和除雪,雪犁机或其他设备中。根据不同油田钻井机械,如牙轮钻头,潜孔钻头,地质钻探工具,硬质合金球齿被分为不同的标准样式:P型平顶位,Z型硬币球位,X型楔位。稳定与高技术保证了我们产品的高质量,硬质合金球齿经常用作采煤机钻探工具,矿山机械工具和道路维修工具来除雪和道路清洁。硬质合金采矿球齿还作为挖掘工具被广泛应用于采石、采矿、隧道挖掘以及民用建筑中。此外,还作为钻头配件应用于重型凿岩机或深孔钻头工具配件。硬质合金球齿的特性:硬质合金球齿具有优越的耐磨
                /xyxw/yzhjqcyyht_1.html3星
                记录总数:0 | 页数:0