欧美视频在线观看免费播放-欧美视频在线观看免费精品欧美视频-欧美视频在线观看网站-欧美视频中文字幕-成人在线激情网-成人在线激情视频

Zheng, J.Y., Hao, J.Y., Liu, X.Q., Liu, W.M., Properties of TiN/TiCN multilayer films by direct current magnetron sputtering. Journal of Physics D: Applied Physics (45, 9), Article id. 095303, 2012, 9pp.