A novel electrohydrodynamic printing jet head with retractable needle

作者:Wang Linyun*; Qiu Yongrong; Pei Yanbo; Su Yuanzhe; Zhan Zhan; Lv Wenlong; Sun Daoheng
来源:Proceedings of the Institution of Mechanical Engineers - Part N: Journal of Nanoengineering and Nanosystems , 2011, 225(2): 85-88.
DOI:10.1177/1740349911435624