? 国产免费av黄片,精品久久久久中文字幕人妻,无码人妻Av一区二区,人妻少妇伦在线精品无码视频不卡,久久国产免费观看高清视频,亚洲人妻少妇一区二区精品无码视频,免费午夜无码视频在线观看,国产精品欧美精品另类视频

<dd id="yla1d"></dd>


  • <b id="yla1d"></b>
    +86 917 3228322   |   sales@belongmetal.com
       中  文  |  ENGLISH

    Tantalum

    • Tantalum sputtering target
    Tantalum sputtering target

    Tantalum sputtering target

    • Material: R05200
    • Purity: ≥99.95%, ≥99.99%
    • Dimension: Customization
    • Standard: ASTM B708-2012
    • Application: Used for optical fiber, semiconductor wafer and integrated circuit of sputtering deposition coating. Used for glass, ceramic, LCD coating. Used for the cathode sputtering coating, high vacuum suction
    • INQUIRY

    Material: R05200

    Purity: ≥99.95%, ≥99.99%

    Dimension: Customization

    Standard: ASTM B708-2012

    Application: Used for optical fiber, semiconductor wafer and integrated circuit of sputtering deposition coating. Used for glass, ceramic, LCD coating. Used for the cathode sputtering coating, high vacuum suction active material etc.
    在线精品自偷自拍无码中文,av天堂国产对白,国产成人亚洲精品另类动态,精品国内自产拍在线播放观看

    <dd id="yla1d"></dd>

    
    

    • <b id="yla1d"></b>
      99东京热这里有精品| 91av视频在线观看污| 日韩国产精品超清无码视频| 亚洲 欧美 制服 中文 综合| 久久高清无码毛片| 在线免费观看下载国产黄色视频| 黄片在线看麻豆av| 久久人人爽人人爽人人片AV高清| 精品国产污免费网站在线观看| 国产女人香蕉精品视频| 黄片国产在线播放| 国产精品视频第一区二区三区| 在线无码中文字幕一区| 久久自慰喷水流白浆网站| 东京热久久精品久久综合| 中文字幕乱码亚洲第一页| 亚洲熟妇人妻XXXXX不卡| 人妖系列在线精品| 九九精品插国产视频| 亚洲黄片中文字幕| 精品久久国产精品|