SS-EN-ISO-4590 Complete Document History
Rigid cellular plastics - Determination of the volume percentage of open cells and of closed cells (ISO 4590:2016)

Complete Current Edition:
   2016 EDITION - ENGLISH LANGUAGE EDITION - Sept. 7, 2016

Obsolete Revision Information:
   EDITION 2 - ENGLISH LANGUAGE EDITION - May 16, 2003
   EDITION 1 - ENGLISH LANGUAGE EDITION - Nov. 17, 1995