亚洲无遮挡-亚洲无线码一区在线观看-亚洲无线观看国产-亚洲无人区码二码三码区别图-精品高潮呻吟99AV无码视频-精品高潮呻吟99AV无码

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Scandium Oxide

Scandium Oxide

  • Category：Rare Earth products
  • Weight：0

Details：

Scandium Oxide

Purity: Sc2O3/TREO 99.99%

CAS No.: 12060-08-1

Molecular formula:Sc2O3

Relative density:138.2

Melting point:2403℃±20℃ 

Feature: insoluble in water, but soluble in acid

Appearance: white powder

Packing: 500grams per vacuum bottle


主站蜘蛛池模板： videossexotv极度另类 | 精品无码久久久久久动漫 | 中文无码字慕在线观看 | 青娱乐极品视觉盛宴国产视频 | 亚洲性夜夜色综合网站 | 97人妻久久久精品系列A片 | 别插我B嗯啊视频免费 | 精品一产品大全 | 最近中文字幕高清中文字幕MV | 青青草久久伊人 | 午夜理论在线观看不卡大地影院 | 青青娱乐网 | 久久成人精品免费播放 | 天美传媒果冻传媒入口视频 | 国产成人精品综合在线 | 老阿姨才是最有味的一区二区 | 在线看片韩国免费人成视频 | 人人在线碰碰视频免费 | 久久精品美女久久 | 国产精品伊人 | 动漫美女3d被爆漫画 | 日韩美一区二区 | 午夜免费福利 | 美女夫妻内射潮视频 | 红尘影院手机在线观看 | 中文字幕午夜乱理片 | 国产精品亚洲欧美一区麻豆 | 亚洲精品国偷拍自产在线 | 久久99热狠狠色一区二区 | 日韩精品a在线视频 | 亚洲乱妇88网 | 三男强一女90分钟在线观看 | 日本理论片和搜子同居的日子2 | 97在线免费观看视频 | 十八禁肉动漫无修在线播放 | YELLOW日本免费观看播放 | 国产精品悠悠久久人妻精品 | 九九久久久2 | 精品午夜久久福利大片免费 | 24小时日本免费看 | 2018三级网站免费观看 |