SS-EN-12405-1 Complete Document History
Gas meters - Conversion devices - Part 1: Volume conversion

Complete Current Edition:
   2021 EDITION - Part 1: Volume conversion - Oct. 12, 2021

Obsolete Revision Information:
   2018 EDITION - ENGLISH LANGUAGE EDITION - Oct. 18, 2018
   2005/A2 EDITION - ENGLISH LANGUAGE EDITION - Nov. 11, 2010
   2005 EDITION - ENGLISH LANGUAGE EDITION - May 31, 2005