亚洲无遮挡-亚洲无线码一区在线观看-亚洲无线观看国产-亚洲无人区码二码三码区别图-精品高潮呻吟99AV无码视频-精品高潮呻吟99AV无码

  • 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

Bismuth powder

Bismuth powder

  • Category:Bismuth Series
  • Weight:0

Details:

We produce kinds of particle size of Bismuth powder.

Purity:99.99%

Particle size: 80-500mesh

Packaging:1-2kg per vacuum packaging

Main Application: used for raw material of extended processing of bismuth products and bismuth alloy.


主站蜘蛛池模板: 良家人妻无码专区九色颜射 | wankz tv videos国产 | 熟女人妻水多爽中文字幕 | 成人免费公开视频 | 欧美最猛12teevideos欧美 欧美最猛12teevideos | 欧美乱码伦视频免费66网 | 国产精品久久久久久无码专区 | 亚洲精品久久一区二区三区四区 | 日本午夜精品久久久无码 | 国产99小视频 | 拔萝卜电视剧高清免费 | 久久99精品久久久久久园产越南 | 国产呻吟久久久久久久92 | 久久国产36精品色熟妇 | 国产电影午夜成年免费视频 | chinese帅哥gv在线看 | 少爷被多个暗卫肉高h | 亚洲欧美综合乱码精品成人网 | 最近中文字幕完整版免费 | bbwvideoa欧美老妇 | 久久re6热在线视频精品 | 在线播放午夜理论片 | 口工漫画r18全彩啪啪 | 区久久AAA片69亚洲 | s8sp视频高清在线播放 | 四虎影视国产精品亚洲精品hd | 视频成人永久免费下载 | 久久草福利自拍视频在线观看 | 国产成人综合网在线观看 | 亚洲一卡久久4卡5卡6卡7卡 | 国产免费麻传媒精品国产AV | 久久久久国产精品嫩草影院 | 天天澡夜夜澡人人澡 | 无码人妻视频又大又粗欧美 | 国产精品久久久久久久久爆乳 | 暖暖视频在线观看高清... | 王雨纯羞羞 | 国产精品人成在线播放新网站 | 国产人妻精品无码AV在线五十路 | 学生精品国产在线视频 | 共妻肉多荤文高h一女n男 |