? 成人aV勉费黄色去毛片,国产激情av日韩A,日韩有码无码23

国产小视频在线播放|成人永久免费视频|久操欧美成人视频在线|a级黄片免费观看|99亚洲91一级A片黄|爽人人人爽视频青草青视频|手机在线免费看的av网站|视频黄色美女网有码|黄色av免费网址|中文字幕在线观看不卡h

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

Tantalum

  • Tantalum heating element
Tantalum heating element

Tantalum heating element

  • Material: R05200
  • Purity: ≥99.95%
  • Technics: rolling, laser cutting
  • Dimension: Customization
  • Application: Application: Silicon crystal growth furnace, Sapphire crystal growth furnace, high temperature vacuum furnace equipment.
  • INQUIRY

Material: R05200

Purity: ≥99.95%

Technics: rolling, laser cutting

Dimension: Customization

Standard: ASTM B708-2012

Application:  Silicon crystal growth furnace, Sapphire crystal growth furnace, high temperature vacuum furnace equipment.