<nobr id="dbdjf"><dl id="dbdjf"><big id="dbdjf"></big></dl></nobr>

    <font id="dbdjf"></font>

    <menuitem id="dbdjf"><strike id="dbdjf"><thead id="dbdjf"></thead></strike></menuitem>
    <output id="dbdjf"><ruby id="dbdjf"></ruby></output>
      <dfn id="dbdjf"></dfn><nobr id="dbdjf"></nobr>

      <cite id="dbdjf"></cite>

        <form id="dbdjf"></form>

        真空斷路器的型號有那些?

        室外高壓真空斷路器型號:ZW6.ZW7.ZW8.ZW32.ZW32-24.ZW20.ZW10.ZW43;室內高壓真空斷路器:VS1.ZN63.ZN28.ZN73.ZN12.ZN23.ZN85;正如樓上所說,你可以看到規則。Z是真空的意思,W是室外的,N是室內的,這些型號都是真空斷路器。至于后面的數字,只是設計序列號。

        国产国产人免费人成免费视频

          <nobr id="dbdjf"><dl id="dbdjf"><big id="dbdjf"></big></dl></nobr>

          <font id="dbdjf"></font>

          <menuitem id="dbdjf"><strike id="dbdjf"><thead id="dbdjf"></thead></strike></menuitem>
          <output id="dbdjf"><ruby id="dbdjf"></ruby></output>
            <dfn id="dbdjf"></dfn><nobr id="dbdjf"></nobr>

            <cite id="dbdjf"></cite>

              <form id="dbdjf"></form>