一本色道无码不卡在线观看-国产口爆吞精在线视频-免费观看又色又爽又黄的崩锅-精品国产乱码一区二区三区-中文字幕乱码人妻一区二区三区

  • 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: 久久久亚洲欧洲日产国码aⅴ| 无码人妻aⅴ一区 二区 三区 | 国产在线精品无码二区| 中文字幕丰满孑伦无码专区| 國产一二三内射在线看片| 亚洲精品无码高潮喷水a片软| 国产欧美亚洲精品第二区软件 | 亚洲 欧美 偷自乱 图片| 亚洲成av人片无码不卡播放器 | 国产精品日韩欧美一区二区三区| 成人精品天堂一区二区三区| 国产高潮又爽又刺激的视频| 国产综合久久久久鬼色| 四虎影视www在线播放| 中文字幕乱码人妻二区三区| 亚洲欧美色一区二区三区| 99精品久久精品一区二区| 狠狠色综合网站久久久久久久| 亲嘴扒胸摸屁股激烈网站| 上司人妻互换中文字幕| 级r片内射在线视频播放| 久久www免费人成精品| 亚洲国产日韩制服在线观看| 欧洲美洲精品一区二区三区| 亚洲一区二区三区在线播放无码| 97日日碰曰曰摸日日澡| 久久国产精久久精产国| 青青草国产久久精品| 大帝av在线一区二区三区| 国产精品无码a∨麻豆| 亚洲成av人片在线观看ww| 国产乱码卡一卡2卡三卡四| 久久99热全是成人精品| 推油少妇久久99久久99久久| 亚洲va中文慕无码久久av| 久久人妻xunleige无码| 亚洲日产精品一二三四区| 俄罗斯兽交黑人又大又粗水汪汪| 亚洲一本之道高清乱码| 亚洲欧美国产毛片在线| 欧美内射深喉中文字幕|