成人国产在线不卡视频-成人国产在线观看-成人国产在线看不卡-成人国产在线视频-成人国产在线视频在线观看-成人国产综合

  • 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

Terbium oxide

Terbium oxide

  • Category：Rare Earth products
  • Weight：0

Details：

Terbium oxide 

CAS No.:12036-41-8

Purity: Tb4O7/TREO 99.99%

Feature: brown amorphous powder

Density:8.33g/cm3

Melting point: 2337℃

Characters: It is insoluble In water, but soluble in hot concentrated acid

Packaging: 25kgs per barrel or poly bag


主站蜘蛛池模板： 日本高清视频网站www | japanese黑人极品高清 | 日本番号在线观看 | 欧美一级视频在线 | 久久亚洲影院 | 51国产偷自视频区视频手机播器 | 久久久久成人精品一区二区 | 免费观看大片毛片 | 国产国产人免费人成免费视频 | 丁香婷婷综合五月综合色啪 | 亚洲视频在线观看一区 | 综合影院| 国产激情一区二区三区成人91 | 国产精品免费久久 | www.五月激情 | 成人欧美在线观看 | 亚洲日本va中文字幕在线不卡 | 在线观看www日本免费网站 | 亚洲九九精品 | 久久综合九色综合97小说 | 水蜜桃视频在线播放 | 91大片淫黄大片.在线天堂 | 在线免费观看色 | 午夜看看| 综合久色 | 91在线观 | 不卡视频在线 | 国产精品美女久久久 | 日本xxx20xxxx30xxxx日本 | 欧美激情亚洲精品日韩1区2区 | 日韩精品久久不卡中文字幕 | 日本高清三区 | 欧美性受一区二区三区 | 国产精品久久久久免费a∨ 国产精品久久久久免费视频 | 日日碰狠狠添天天爽五月婷 | 欧美三区| 亚洲精品一区二区在线观看 | 国产在线麻豆精品观看 | 蕾丝视频成人★在线观看 | 亚洲激情视频在线 | 亚洲成在 |