? 男人天堂视频网,云韵下面好紧好爽好滑,探花tp

h视频在线观看免费_麻豆媒体传播免费下载_两根一前一后挺进她的身体_无人影视在线播放

+86 917 3228322   |   sales@belongmetal.com
   中  文  |  ENGLISH

Tungsten

  • Tungsten filament wire
  • Tungsten filament wire
Tungsten filament wireTungsten filament wire

Tungsten filament wire

  • Material: ≥99.95% tungsten
  • Dimension: Customization
  • Application: Semiconductor ion injection parts, electric vacuum parts and electric light source parts, refractory parts for industrial high temperature furnace, used as tungsten sputtering target mate
  • Application: Semiconductor ion injection parts, electric vacuum parts and electric light source parts, refractory parts for industrial high temperature furnace, used as tungsten sputtering target material.
  • INQUIRY

Material: ≥99.95% tungsten
Dimension: Customization
Application: Semiconductor ion injection parts, electric vacuum parts and electric light source parts, refractory parts for industrial high temperature furnace, used as tungsten sputtering target material.