欧美人与动人物姣配xxxx_亚洲 另类 熟女 字幕_麻豆 美女 丝袜 人妻 中文_亚洲国产精品久久久久婷蜜芽_国产av旡码专区亚洲av

  • 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

Home >Minor metals >Rare Earth products > Gadolinium oxide
 Gadolinium oxide

Gadolinium oxide

  • Category:Rare Earth products
  • Weight:0

Details:

Gadolinium oxide

CAS No.:12064-62-9

Purity: Gd2O3/TREO 99%~99.99%

Chemical formula:Gd2O3

Molecular weight:362.5

Density:7.407g/cm3

Melting point:2330±20℃  

Characters: It is white powder easy to absorb moisture and carbon dioxide from air and can react with ammonia to becoming hydrate precipitate of gadolinium. 

Packaging: 25kgs per sealed plastic bag in barrel


色婷婷五月天| 伊人久久大香线蕉av色| 99久久综合狠狠综合久久| 日本精品人妻无码77777| 国产成人精品日本亚洲专区61| 艳妇臀荡乳欲伦交换在线播放 | 国产精品国产精品国产专区不卡| 西西444www无码大胆| 日韩人妻无码精品专区| 一本大道无码av天堂| 欧美情侣性视频| 国产av人人夜夜澡人人爽| 巨胸喷奶水www视频网站| 亚洲欧美不卡高清在线观看| 中文字幕乱偷无码av先锋| 97无码人妻福利免费公开在线视频| 午夜亚洲www湿好爽| 欧美成人免费一区二区| 国产suv精品一区二区69| 婷婷久久综合九色综合88| 国产 校园 另类 小说区| 亚洲视频中文字幕第一页| 最近中文字幕mv免费看| 人妻系列无码专区av在线| 夜夜爱夜夜做夜夜爽| 亚洲自拍偷拍激情视频| 狂躁美女大bbbbbb糟蹋| 大ji巴好深好爽又大又粗视频| 亚洲人成无码网www| 日本嫩交12一16xxx视频| 自慰无码一区二区三区| 韩国日本三级在线观看| 丰满多毛的大隂户毛茸茸| 18禁美女裸体免费网站| 午夜福利一区二区三区在线观看| 精品国内在视频线2019| 日本一区二区高清国产| 女人夜夜春高潮爽a∨片传媒| 在教室伦流澡到高潮hgl动漫 | 亚洲国产精品一区二区成人片国内 | 亚洲国产精品久久九色|