黄色免费一级视频_黄色免费在线网站_黄色男女网站_黄色欧美视频_亚洲国产欧美日韩在线观看第一页_亚洲国产欧美一区

  • 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 >Bismuth Series >Bismuth powder
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: 久久一本一区二区三区 | 97超视频| 成人影院观看 | 4虎影院在线观看 | 精品一区二区三区无卡乱码 | 成人精品一区二区三区 | 国产欧美日韩一区二区三区 | 成人在激情在线视频 | 日韩欧美一区二区三区视频 | 奇米色婷婷 | 成人无遮挡 | 日韩高清特级特黄毛片 | 久久久久久免费观看 | 国产欧美一区二区三区免费 | 成人黄色在线观看 | a久久久久一级毛片护士免费 | 成人国产视频在线观看 | 边接电话边做国语高清对白 | 爱爱永久免费视频网站 | 精品国产第一页 | 日韩精品一区二区三区中文 | 欧美国产一区二区二区 | 国产成人mv在线观看入口视频 | www.久爱| 爱视频福利网 | 成人区精品一区二区不卡亚洲 | 欧美日韩一区二区三 | 看片久久| 欧美日韩视频精品一区二区 | 欧美cao | 99精品视频在线在线视频观看 | 国产精品一区在线播放 | 欧美日韩 在线播放 | 成人久久18免费网站 | 成人看片黄a在线观看 | 99久久免费观看 | porn视频在线 | 91av免费观看 | 久久精品国产一区二区三区日韩 | 91大片淫黄大片在线天堂 | 日本黄色网址视频 |