福利视频无毒不卡_亚洲日韩hⅴ在线_最新av网址在线免费观看_久 在线视频 a_久久久久久久久久久一区区三黄色电影

Hot line Consulting Line:

0546-7076766

Carbonized PI Film

Carbonized PI film will become polyimide carbonized film after high temperature calcination in a vacuum environment. Its good heat dissipation potential can be widely used in cellphone, laptop, computor, projector, and other consumer electronics and industrial products.

關(guān)閉
Product consult
CSH:18954626886 0546-7076766