<acronym id="raoih"><label id="raoih"></label></acronym>
      <table id="raoih"><ruby id="raoih"></ruby></table><pre id="raoih"></pre>
      <pre id="raoih"></pre>

    1. <big id="raoih"></big>

      <acronym id="raoih"><label id="raoih"></label></acronym>

      冷陰極電離規

      • ZJ-14冷陰極電離真空規管
      • ZJ-14冷陰極電離真空規管
      ZJ-14冷陰極電離真空規管ZJ-14冷陰極電離真空規管

      ZJ-14冷陰極電離真空規管

      • 該型規管是典型的反磁控管式結構,由于沒有熱燈絲,不怕暴露大氣.
      • 在線訂購
      人妻无码中文字幕
      <acronym id="raoih"><label id="raoih"></label></acronym>
        <table id="raoih"><ruby id="raoih"></ruby></table><pre id="raoih"></pre>
        <pre id="raoih"></pre>

      1. <big id="raoih"></big>

        <acronym id="raoih"><label id="raoih"></label></acronym>