EN-12405-1 › Complete Document History
Part 1: Volume Conversion, Gas Meters - Conversion Devices

Complete Current Edition:
   2018 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Oct. 10, 2018

Obsolete Revision Information:
   2011 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2011
   2007 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 2007
   2005 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - May 1, 2005