三级网战-三级网站免费看-三级网站日本-三级网站视频-三级网站视频在线观看-三级网站在线

  • 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 Powder
  • 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: 国产嘿咻| 天天干夜夜爽天天操夜夜爽视频 | 极品精品国产超清自在线观看 | 久久性视频 | 美女被羞羞在线观看 | 日日碰夜夜操 | 欧美 xx性 在线 | 天天操天天干天天射 | 成人欧美一区二区三区黑人3p | 亚洲精品综合一区二区三区 | 欧美成人性做爰网站免费 | 日本波多野结衣字幕久久 | 99精品久久99久久久久 | 欧美日本中文 | 久久夜色视频 | 亚洲qingse中文久久网 | 亚洲美女黄视频 | 久久91精品国产91久久跳舞 | 特黄aaaaaaaaa及毛片 | 精品久久久久国产免费 | 奇米影视在线视频8888 | 午夜噜噜噜私人影院在线播放 | 国产极品嫩模大尺度福利视频 | 天天干天天拍天天射 | 久久久久久久影院 | 国产综合欧美日韩视频一区 | 日韩在线观看一区二区三区 | 99国产超薄丝袜足j在线观看 | 色悠久久综合 | 美女hdxxxx中国| 性夜影院爽黄a爽免费看网站 | 国产综合影院 | 97视频免费人人观看人人 | 欧美日韩高清 | 久久99综合国产精品亚洲首页 | 四虎在线永久视频观看 | 97视频免费公开成人福利 | 67194在线午夜亚洲 | 日韩欧美毛片 | 国产亚洲高清在线精品99 | 快播激情 |