精品欧美,国产精品国产三级国产普通,青檬在线电视剧全集高清,青檬在线电视剧全集高清,面包王金卓求,国产精品6区,久久久成人精品视频

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.