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 >Self-owned brand >Tellurium Series >Tellurium dioxide
Tellurium dioxide

Tellurium dioxide

  • Category:Tellurium Series
  • Weight:0

Details:

Appearancewhite powder

Density:5.670g/cm3

Melting point:733℃

Purity: TeO2: 99.9% ~ 99.999%  

Packaging: sealed bottle

Main Application: Mainly used for tellurium single crystal, raw material of electronic components and preservative.


主站蜘蛛池模板: 精品久久中文久久久 | 国产高清视频免费最新在线 | 国产一区二区精品久 | 中文字幕一区二区三区精彩视频 | 99精品久久久久久久免费看蜜月 | 伊人亚洲综合网 | 亚洲视频在线一区 | 7777精品伊人久久久大香线蕉 | 成人免费大片a毛片 | 无码精品日韩中文字幕 | www.草草草 | 日本在线观看永久免费网站 | 国产全黄三级国产全黄三级书 | 天天综合网天天综合色 | 国产麻豆免费 | 国产偷国产偷亚洲高清人乐享 | 任我鲁任我在线精品视频 | 国产精品欧美久久久久天天影视 | 一二三区在线观看 | 9299yy看片淫黄大片在线 | 韩国三级久久网 | 岛国一区| 亚洲精品欧美 | 中文字幕一区在线观看 | 91极品视频| 日韩精品一级a毛片 | 午夜精品免费 | o欧美人与禽交 | 香蕉久久影院 | 成人永久免费视频 | 五月婷婷激情综合网 | 天天拍夜夜拍高清视频 | 综合五月激情 | 日韩美女在线视频 | 亚洲视频福利 | 国产成人综合一区精品 | 日本www色视频成人免费免费 | 91中文字幕在线一区 | 欧美日韩加勒比一区二区三区 | 激情视频免费 | 国产成人午夜片在线观看 |