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

Liu, Y.M., Jiang, C.L., Pei, Z.L., Lei, H., Gong, J., Sun, C., Microstructure and properties of AlB2-type WB2 thin films deposited by direct-current magnetron sputtering. Surface & Coatings Technology (245), 2014, 108–116.