Plastic tape core
作者： Waldo G Bretson , Harold B Wistrand
DOI:
关键词: Core (optical fiber) 、 Composite material 、 Materials science
摘要:
lens.org 参考文章(2)
Bertram J. Goldsmith, Spool for ribbons and other narrow fabrics ,(1938)
Elbert C Lund, Clarence B Sampair, Tape roll and core ,(1940)