<pre id="jjj5l"><ruby id="jjj5l"><ol id="jjj5l"></ol></ruby></pre>

<address id="jjj5l"></address>

          <track id="jjj5l"></track>

          <pre id="jjj5l"><ruby id="jjj5l"></ruby></pre>

              <del id="jjj5l"></del>

            您的瀏覽器版本過低,為保證更佳的瀏覽體驗,請點擊更新高版本瀏覽器

            以后再說X

            Window/Mirror/Filter

            Size : 2.0~200mm in diameter or in diagonal.

            Thickness : ≥ 0.3mm conditionally.

            Flatness :  λ/10 for any 50mm of diameter.

                             It applies to aspect ratio of<10.

            Parallelism : ≤ 1.0 arcsec.

            Surface Defects : 5/A x 0.025 conditionally.


            欧美大片黄
            <pre id="jjj5l"><ruby id="jjj5l"><ol id="jjj5l"></ol></ruby></pre>

            <address id="jjj5l"></address>

                    <track id="jjj5l"></track>

                    <pre id="jjj5l"><ruby id="jjj5l"></ruby></pre>

                        <del id="jjj5l"></del>