SS-EN-12561-3 Complete Document History
Railway applications - Tank wagons - Part 3: Bottom filling and emptying devices for gases liquefied under pressure

Complete Current Edition:
   2011 EDITION - ENGLISH LANGUAGE EDITION - July 12, 2011
   2011 EDITION CORRIGENDUM 1 - Part 3: Bottom filling and emptying devices for gases liquefied under pressure - Nov. 23, 2014

Obsolete Revision Information:
   EDITION 1 - ENGLISH LANGUAGE EDITION - Oct. 11, 2002