DIN-EN-12110 Complete Document History
Tunnelling machines - Air locks - Safety requirements; German version EN 12110:2014

Complete Current Edition:
   2014 EDITION - ENGLISH VERSION OF DIN-EN-12110 - Oct. 1, 2014

Obsolete Revision Information:
   2010 EDITION - ENGLISH VERSION OF DIN-EN-12110 - Feb. 1, 2010
   FOR AMENDMENT 1 SEE - DIN-EN-12110/A1 - March 1, 2008
   2003 EDITION - ENGLISH VERSION OF DIN-EN-12110 - May 1, 2003