99久久亚洲综合精品成人网,日本高清www色视频总站免费,亚洲成av人无码综合在线观看,免费永久在线平台视频

  • 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 > 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


另类亚洲一区另类欧美| 国产精品爆乳奶水无码视频| 蜜臀亚洲精品二区| 国产高清在线日韩| 久久久夜| 你懂的在线看| 内射干少妇亚洲69xxx| 黄色免费小视频| 日韩欧美女同性恋综合一区在线 | 欧差日韩亚州一区二区三区| 亚洲涩图集中av无码| 视频二区三区| mm131极品翘臀尤物美女视频| 日韩精品乱码久久久久久| 久久久久免费看成人影片| 色呦呦澳门| 你懂的在线网址| 国产精品欲色AV免费夜夜嗨| 久久一区二区三区精华液哪个好| 91久久极品| 无码视频免费网站| 成人一区二区在线| 亚洲女同AV| 治多县| 欧美三级a做爰在线观看| 人妖精品videosex性欧美| 伊人色国产精品91二区| 亚洲国产精品色婷婷| 黑色丝袜自慰喷水网站| 久久久久久国产精品久久| 日韩二区在线| 欧美日韩综合在线| 免費一级欧美在线| 国产秋霞电影一二三区| 在线小说亚洲无码| 极品尤物一区二区三区| 少妇又色又紧又黄又刺激免费| 极品尤物在线| 久久久中文| 一区噜噜视频| 人人艹人人心|