Author(s): |
Qiuna Zhang, Hebei Polytechnic University College of Light Industry, Tangshan, China Xinghua Ma, Hebei Polytechnic University College of Science, Tangshan, China Chenxia Zhao, Hebei Polytechnic University College of Light Industry, Tangshan, China Weili Chen, Hebei Polytechnic University College of Light Industry, Tangshan, China Jingguo Qu, Hebei Polytechnic University College of Light Industry, Tangshan, China |