<cite id="vrtl7"></cite>
<ins id="vrtl7"><span id="vrtl7"><menuitem id="vrtl7"></menuitem></span></ins>
<var id="vrtl7"><strike id="vrtl7"><thead id="vrtl7"></thead></strike></var>
<cite id="vrtl7"><video id="vrtl7"></video></cite>
<cite id="vrtl7"><video id="vrtl7"><menuitem id="vrtl7"></menuitem></video></cite>
<var id="vrtl7"><video id="vrtl7"></video></var><cite id="vrtl7"><video id="vrtl7"></video></cite><var id="vrtl7"></var>
<var id="vrtl7"><strike id="vrtl7"><progress id="vrtl7"></progress></strike></var>
  • 氟化鈣(GaF2)/氟化鎂(MgF2)
    氟化鈣(GaF2)/氟化鎂(MgF2)

    可加工形狀圓形、矩形、多邊形及其他形狀 尺寸范圍直徑(最大對角線):Φ8-Φ300mm 厚度:0.05-50mm 面型反射PV優于1/4λ,透射PV優于1/10λ 光潔度10-5 20-10 40-20 表面粗糙度小于5nm 平行度小于20″ 鍍膜可根據客戶要求定制鍍膜

    時間:2021-09-27型號:瀏覽量:2885
共 1 條記錄,當前 1 / 1 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁 




亚洲欧美精品无码大片在线观看,国产影视免费欧美,久久亚洲中文字幕精品一区二区,少妇免费无码三级
<cite id="vrtl7"></cite>
<ins id="vrtl7"><span id="vrtl7"><menuitem id="vrtl7"></menuitem></span></ins>
<var id="vrtl7"><strike id="vrtl7"><thead id="vrtl7"></thead></strike></var>
<cite id="vrtl7"><video id="vrtl7"></video></cite>
<cite id="vrtl7"><video id="vrtl7"><menuitem id="vrtl7"></menuitem></video></cite>
<var id="vrtl7"><video id="vrtl7"></video></var><cite id="vrtl7"><video id="vrtl7"></video></cite><var id="vrtl7"></var>
<var id="vrtl7"><strike id="vrtl7"><progress id="vrtl7"></progress></strike></var>