月球次表层回转取样钻头构型设计
赵德明, 姜生元, 唐德威, 侯绪研, 邓宗全

Structure design of lunar subsurface sampling drill
ZHAO De-ming, JIANG Sheng-yuan, TANG De-wei, HOU Xu-yan, DENG Zong-quan
钻头构型三维效果图