MIL-V-21731 Complete Document History
Vibrators, Concrete, Electric-Motor-Driven (Superseded by A-A-50539)


Obsolete Revision Information:
   CAN NOT 1 - VIBRATOR, CONCRETE, ELECTRIC M - Oct. 26, 1992
   REVISION D - VIBRATOR, CONCRETE, ELECTRIC M - June 22, 1984
   AM 1 - VIBRATOR, CONCRETE, ELECTRIC M - April 4, 1973
   REVISION C - VIBRATOR, CONCRETE, ELECTRIC M - Aug. 4, 1972