1. <li id="62p22"><video id="62p22"></video></li>
      1. <output id="62p22"><track id="62p22"></track></output>
        <tr id="62p22"></tr>
          <ins id="62p22"></ins><tr id="62p22"><small id="62p22"><delect id="62p22"></delect></small></tr>
          1. <ins id="62p22"><option id="62p22"></option></ins>
            <tr id="62p22"><nobr id="62p22"><delect id="62p22"></delect></nobr></tr>
          2. <noframes id="62p22"><small id="62p22"></small></noframes>
            <tr id="62p22"><nobr id="62p22"><delect id="62p22"></delect></nobr></tr>
          3. <tr id="62p22"></tr>
            <ins id="62p22"><acronym id="62p22"></acronym></ins>
          4. <output id="62p22"><nobr id="62p22"></nobr></output><ins id="62p22"><video id="62p22"></video></ins>
            <noframes id="62p22"><small id="62p22"></small></noframes>
            <tr id="62p22"></tr> <sup id="62p22"></sup><ins id="62p22"><acronym id="62p22"></acronym></ins>

            1. <tr id="62p22"></tr>

              <ins id="62p22"></ins>
              <code id="62p22"></code>
                <code id="62p22"></code>

                <tr id="62p22"><track id="62p22"></track></tr>
                  <ruby id="62p22"><option id="62p22"></option></ruby>
                  <noframes id="62p22"><small id="62p22"></small></noframes><small id="62p22"></small>
                  <ins id="62p22"></ins>
                  <tr id="62p22"></tr>
                  <ins id="62p22"><option id="62p22"></option></ins>
                    1. <tr id="62p22"><nobr id="62p22"><delect id="62p22"></delect></nobr></tr><ins id="62p22"><option id="62p22"></option></ins>
                      <tr id="62p22"></tr>
                    2. <tr id="62p22"></tr>
                    3. <ins id="62p22"><option id="62p22"></option></ins>
                    4. <noscript id="62p22"></noscript>
                      <output id="62p22"><nobr id="62p22"></nobr></output>

                        <ins id="62p22"><video id="62p22"></video></ins>
                        <tr id="62p22"></tr>
                        <tr id="62p22"><nobr id="62p22"><delect id="62p22"></delect></nobr></tr>
                        <ruby id="62p22"><option id="62p22"></option></ruby>
                      1. <tr id="62p22"></tr>
                        <ins id="62p22"><option id="62p22"></option></ins><tr id="62p22"></tr>

                        <output id="62p22"><nobr id="62p22"></nobr></output><tr id="62p22"><small id="62p22"><delect id="62p22"></delect></small></tr>
                              <tr id="62p22"><nobr id="62p22"><ol id="62p22"></ol></nobr></tr>

                              行業資訊

                              YB2系列隔爆型三相異步電動機

                              YB2系列隔爆型三相異步電動機是YB型的改進設計,隔爆性能定符合GB3836.1、GB3836.2《爆炸性氣體環境用電氣電氣設備》的規定,按JB/T7565.1-2004標準制造,它分為礦用隔爆型適合于用甲烷場合,如礦井下固定式設備(非采掘工作面)和工廠用隔爆型,如石油化工等含有爆炸混合物場合做為一般轉動動力。

                              聯系我們

                              聯系人:楊經理 15639793919

                              電話:0371-66233946

                              傳真:0371-64860988

                              Email:1431480788@qq.com

                              地址:滎陽市城關鄉西史村(科學大道廟王路交叉口向北1公里路西 )

                              无码精品日韩专区第一页 久久这里只精品国产免费9| 葡萄视频| 亚洲av色先锋资源电影网站| 美女脱了全部衣服的视频| 无码熟妇人妻av在线影片| 工口里番h本之侵犯全彩| 光棍电影| 东京热人妻中文无码av| sases性欧美| 柚木提娜番号| 0855影视|