Journal of Hebei University of Water Resources and Electric Engineering
Innovative Design of an Automatic Powder Packaging Machine
ZHANG Wan-ming, GONG Xiang, YU Xue, MENG Xian-feng, ZHANG Yu-sheng
Journal of Hebei University of Water Resources and Electric Engineering . 2021, (3): 41 -46 .  DOI: 10.16046/j.cnki.issn2096-5680.2021.03.008