BS-EN-60721-3-5 Complete Document History
Classification of environmental conditions. Classification of groups of environmental parameters and their severities

Complete Current Edition:
   1997 EDITION - PARAMETERS and THEIR SEVERITIES, GROUND VEHICLE INSTALLATIONS - Aug. 15, 1997

Obsolete Revision Information:
   AMD 8631 - AMENDMENT 2 - June 1, 1995
   AMD 7956 - AMENDMENT 1 - Sept. 1, 1993
   1993 EDITION - GROUND VEHICLE INSTALLATIONS - Jan. 1, 1993