Method of forming an interlocking bushing
作者： Hooper J Houck
DOI:
关键词: Bushing 、 Structural engineering 、 Interlocking 、 Materials science
摘要:
lens.org 参考文章(3)
Dekome Arthur, Method of making bushings ,(1940)
William C Osterholm, Metal bushing and method of forming same. ,(1915)
Harry A Douglas, Machine for making joints ,(1923)