SS-EN-13230-1 Complete Document History
Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements

Complete Current Edition:
   2016 EDITION - ENGLISH LANGUAGE EDITION - May 16, 2016

Obsolete Revision Information:
   2009 EDITION - ENGLISH LANGUAGE EDITION - June 22, 2009
   EDITION 1 - ENGLISH LANGUAGE EDITION - Dec. 20, 2002