GOGOGO高清免费看韩国,亚洲国产精品成人综合色五月,国产卡1卡2卡三卡在线老狼,天堂在线/中文在线资源官网

  • 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 > Dysprosium oxide
 Dysprosium oxide

Dysprosium oxide

  • Category:Rare Earth products
  • Weight:0

Details:

Dysprosium oxide

CAS No.: 1308-87-8

Purity: Dy2O3/TREO 99%~99.99%

Relative density:(d274)7.81g/cm3

Melting point:2340±10℃

Boiling point:3900℃

 Molecular formular:Dy2O3

 Molecular weight:373.00

Characters: It is white powder and can absorb moisture and carbon dioxide from air


超碰久| 成人精品一区| 你懂的在线观看视频网站| 久久精品30| 亚洲综合第6页| 欧美 日韩 亚洲 成人 国产| 欧美日韩99久久| 久久国产精品成人免费无码| 91色精品| 黄片视频在线观看| 中美日韩一区二区三区四区 | 老司机一区| heyzo一本| 日本久久久| 亚洲 日韩 国产欧美 另类| 伊人九九| 天堂网AⅤ| 69精品人人槡人妻人人玩蜜桃| 91美女在线| 亚洲AV无码人妻一区| 香河县| 国内精品九九久久久精品| 欧美日成人99爱视频| 日韩精品一区二区亚洲无码| 久久精品久久99| 中文字幕 日韩精品 高清无码| 亚洲精品理论电影在线观看| 澄江县| 日韩3区| 奇米7777| 亚洲男人天唐| 亚洲无码少妇AV| 欧洲av网| 性xxxx| 国产无码真实| 小奶头又大又白喷奶水视频 | 人妻丰满熟妇AV无码区公司| 欧美一本不卡| 婷婷草| 91麻豆精品欧美91久久久久久| 日本大乳高潮视频在线观看|