ISO-16840-12 Complete Document History
Wheelchair seating - Part 12: Envelopment and immersion characterization of seat cushions using a dual semispherical indenter

Complete Current Edition:
   1ST EDITION - Part 12: Envelopment and immersion characterization of seat cushions using a dual semispherical indenter - Nov. 1, 2021

Obsolete Revision Information:
   2015 EDITION - Part 12: Apparatus and method for cushion envelopment testing - March 1, 2015