JIS-C-2550-5 Complete Document History
Test methods for electrical steel strip and sheet -- Part 5: Methods of measurement of density, resistivity and stacking factor of electrical strip and sheet

Complete Current Edition:
   2020 EDITION - Part 5: Methods of measurement of resistivity, density - March 23, 2020

Obsolete Revision Information:
   2011 EDITION - Part 5: Methods of measurement of density, resistivity and s - Jan. 1, 2016