MIL-D-80171 Complete Document History
Drilling, Boring, Milling and Tapping Machine, 20 Spindles, Vertical, Bed Type, Sliding Head, Horizontal Indexing Spindle Carrier, Numerically Controlled, Perforated Tape


Obsolete Revision Information:
   NOT - DRILLING, BORING, MILLING AND - April 23, 1973
   BASE - DRILLING, BORING, MILLING AND - Dec. 12, 1968