A-A-1001 (NOTICE 1), COMMERCIAL ITEM DESCRIPTION: POST, FENCE, METAL (STEEL) (18 APR 1988) [SUPERSEDING RR-F-221/3] [S/S BY ASTM A702]
A-A-1001 (NOTICE 1), COMMERCIAL ITEM DESCRIPTION: POST, FENCE, METAL (STEEL) (18 APR 1988) [SUPERSEDING RR-F-221/3] [S/S BY ASTM A702].,