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

 Europium oxide

Europium oxide

  • Category:Rare Earth products
  • Weight:0

Details:

Europium oxide

    CAS No.:1308-96-9

    Purity: Eu2O3/TREO 99.99%~99.999%

    Relative density:7.40g/cm3

Melting point:2350℃ 

    Molecular formular:Eu2O3

Molecular weight:351.9262

Packaging: 25kgs per sealed plastic bag in barrel

Characters: It is white powder, insoluble In water but soluble in acid, hydroscopic



主站蜘蛛池模板: 亚洲免费黄色 | 伊人久久亚洲综合天堂 | 黑吊大战白女出浆 | 久久国产乱子伦精品免费不卡 | 国产成人片视频一区二区青青 | 大胆国模一区二区三区伊人 | 大中国免费视频大全在线观看 | 极品少妇高潮啪啪AV无码吴梦梦 | 69式国产真人免费视频 | RUN AWAY无删减全集动漫 | 亚洲欧美日韩综合影院 | 香蕉视频国产精品 | 亚洲an天堂an在线观看 | 老熟女重囗味GRANNYBBW | 国产私拍福利精品视频 | VIDEOSGGRATIS欧美另类 | 91九色视频无限观看免费 | 忘忧草在线影院WWW日本动漫 | 国产3级在线观看 | 久久久久999 | 国偷自产视频一区二区久 | 免费麻豆国产黄网站在线观看 | 久久久精品日本一区二区三区 | 久久精品国产免费播放 | 精品国产自在自线官方 | 私密按摩师在线观看 百度网盘 | 荷兰少归BVBV | 亚洲免费三级电影 | 久热这里只有精品99国产6 | 欧美亚洲日本日韩在线 | 国产成人 免费观看 | 我解开了岳的乳第一个女人 | 67194免费入口 | 国厂精品114福利电影 | 99久久国产露脸精品国产麻豆 | 国精产品砖一区二区三区糖心 | 含羞草国产亚洲精品岁国产精品 | 理论片午午伦夜理片2021 | 国产欧美一区二区三区视频 | 999精品在线| acg全彩无遮挡口工漫画网址 |