偷拍 凸隐 视频 播放_仙踪林国精产品视频_亚洲日韩精品av无码麻豆_最原始进入静静的大肠_宝贝屁股翘起来浪一点_办公室强肝的播出方式与评价_欧美人禽zozσ伦交_长篇乱肉合集乱500小说_ysl口红水蜜桃色号60601

Tungsten Copper Blank Plate

Tungsten copper blank plate is composed of high purity tungsten powder and copper powder, by isostatic pressing, high temperature sintering, melting refined copper infiltration process.

More details of tungsten copper blank plate please visit ?http://www.tungsten-copper.com/tungsten-copper-plate.html

tungsten copper blank plate picture

tungsten copper blank plate picture

Compared with polished plate, it has lower surface roughness, but it still has high hardness, high density, high strength, good thermal and electrical conductivity, plasticity, arc breaking performance, low CTE and dimensional stability.

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: [email protected]
舊版