国产精品久久情情网站,国产在线无码视频一区二区三区,精品少妇一区二区三区视频,欧美日韩动漫国产在线播放,热久久久久国产精品,亚洲Av秘 无码一区二区

本產(chǎn)品為表面鍍有石墨烯薄膜的單晶銅線，石墨烯*的性質(zhì)可以增強(qiáng)銅線本身的導(dǎo)電性，支持定制。

An ideal substrate – template for two-dimensional （2D） materials to eliminate ripple, surface roughness, and doping （charge transfer） effects.

A member of layered mica family but the exact chemical formula has been adjusted in such a way that resulting materials are K, Mg, and Fe

MicroChem PMMA溶液 950 PMMA A4 500ml/bottle

形態(tài)：膠帶 參數(shù) 寬度：12.5mm 厚度：5mm

寬度：6“/152mm 厚度：80um±9um 長度：100M 包裝：4卷/包