国产91在线视频,91天天日天天操夜夜爽,日韩成人免费操批视频,男人抽插女人小穴视频

<tr><label></label></tr>

    <sup id="P80hT"></sup>

      1. <noframes>
      2. <sup><tt></tt></sup>
        1. Welcome to Shenzhen Deren Manufacturing Co.Ltd
          Deren Precision Manuracturing Co.Ltd
          Focus on Custom Parts and Industrial Blades.
          Fine products,Craftmen service,10 years precision manufacturing.
          15814001449
          Hotline&Wechat

          Products

          Contact Us

          You are here:Home >> Products >> Industrial Blades... >> Optical cutting blade...

          Optical cutting blade

          Optical fiber cutting blade


            DRMFG fiber cutting blade:
            1. DR fine tungsten steel, HRA ≥ 92.5
            2. The blade can rotate 12 to the transfer
            3. The average cutting life of each knife is about 3,000 times
            4. Cut angle <0.5 degrees
            5, 400 times the size of the full inspection of the microscope of the microscope
            6. Stable quality, export to many countries.
            7. Made in ten years to serve the world.

            optical firber cutting blade


            Product Features:

            Cutting angle stable
            Extension of cutting life
            Easy to replace blade
            Low temperature cutting is normal

            光(guang)纖切割刀片(pian),optical firber cutting blade
            There are many failure reasons for optical fiber cutting and melting.?
            The common factors are:

            1. An impurities sticky on the blade or fiber;

            2. The cutting angle is not vertical, reinstall and debug;

            3. The blade is too far away, and the depth of cutting is insufficient. You need to reinstall it.

            4. Naked fiber coating layer is not peeled off cleanly.
            Please submit your drawing and requirement details, we will contact you as soon as possible!

            *

            *

            *

            *

          Related products

          15814001449
          Hotline&Wechat
          Address: 1st Floor, No. 67, Langkou Industrial Zone, Dalang Street, Longhua District, Shenzhen
          udUuR 国产午夜精品一区二区三区软件| 99在线精品免费视频九九视| 国产乱码免费卡1卡二卡3卡四卡| 荔浦县| 欧美日韩中文| 亚洲啪啪啪网站| 性欧洲美女与动交zoz0z| 香港三级黄色片| 国产福利91精品张津瑜| 香蕉视频色| 欧美日韩精品在线| 久久九九精品视频| 日韩精品无码免费专区午夜| 久久亚洲中文字幕无码| 久久国产成人午夜AV影院| 大黑人交xxxx18视频| 五十路熟妇强烈无码| 香港经典三级av在在线观看| 香港三日本三级少妇三级2021| 老熟妇仑乱一区二区视頻| 无码丰满少妇2在线观看| 97人人添人澡人人爽超碰 | 亚洲成AV人片在线观看ww| 中文字幕av免费专区| 亚洲成a人片在线观看天堂无码 | 亚洲精品久久久WWW| 亚洲А∨天堂2019在线无码| 亚洲国产综合无码一区| 宅男宅女精品国产AV天堂| 开心五月综合亚洲| 无码aⅴ精品一区二区三区| 免费无码观看的AV在线播放| 无码中文字幕人妻在线一区二区三区 | 无码精品视频一区二区三区蜜臀视频 | 天天综合网天天综合| 伦乱| 久久久热| 欧洲黄色片| 石台县| 免费看小12萝裸体视频国产| 最新亚洲av日韩av一区二区三区|

          <tr><label></label></tr>

            <sup id="P80hT"></sup>

              1. <noframes>
              2. <sup><tt></tt></sup>