[1]郭培全,丛林.机械工程常用螺旋面的研究[J].济南大学学报(综合版),1995,{4}(02):53-56.

Guo Peiquan Cong Lin. RESEARCH ON HELICOIDS EMPLOYED IN MECHANICAL ENGINEERING[J]. Journal of University of Jinan(Social Science Edition), 1995,(2):53-56.

[1]郭培全,丛林.机械工程常用螺旋面的研究[J].济南大学学报(综合版),1995,{4}(02):53-56. DOI：

Guo Peiquan Cong Lin. RESEARCH ON HELICOIDS EMPLOYED IN MECHANICAL ENGINEERING[J]. Journal of University of Jinan(Social Science Edition), 1995,(2):53-56. DOI：