EN-12309-1 Complete Document History
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions

Complete Current Edition:
   2014 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Dec. 17, 2014

Obsolete Revision Information:
   1999 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - July 1, 1999