DIN-25407 BEIBLATT 1 Complete Document History
Shielding walls against ionizing radiation - Supplement 1: Recommendations for the construction of walls made of bricks

Complete Current Edition:
   2022 EDITION - GERMAN LANGUAGE EDITION - Aug. 1, 2022

Obsolete Revision Information:
   2012 EDITION - GERMAN LANGUAGE EDITION - Nov. 1, 2012
   1994 EDITION - GERMAN LANGUAGE ONLY - Aug. 1, 1994
   1974 EDITION - GERMAN LANGUAGE ONLY - Feb. 1, 1974