美国一级毛片免费看-美国一级毛片免费看成人-美国一级毛片免费视频观看-美国一级毛片片aaa-天天操夜夜操天天操-天天操夜夜操视频

  • 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


主站蜘蛛池模板: 亚洲国产91| 一区二区三区在线视频播放| 色综合自拍| 国产成人91激情在线播放| 视频一区在线观看| 国产成人短视频| 欧美激情视频在线观看免费| 一本久道久久综合多人| 久久香蕉精品| 一区二区国产在线播放| 国产亚洲欧洲国产综合一区| 午夜免费小视频| 97菊爱网| 久久男人视频| 亚洲人成图片欧美人成图片| 国产精品久久久久久久久鸭| 色婷婷精品免费视频| 91在线视频网址| 精品一区精品二区| 亚洲国产一区二区三区最新| 国产成人精品日本亚洲专利| 男女激情视频国产免费观看| 亚洲成人免费网址| 国产一级二级在线观看| 色婷婷一区| 天天干天| 国产精品久久久久久福利69堂| 亚洲一区精品在线| 99国产精品| 国产真实乱子伦精品视手机观看| 色婷婷激情综合| 成年人三级网站| 国产成人精品一区二区三区| 免费一级毛毛片| 性xxxx视频| 69视频在线观看| 国产福利写真视频在线观看| 久久免费视频2| 色婷婷综合久久久久中文| 成年黄网站| 成人在线免费小视频|