MS90523A (NOTICE 2), MILITARY STANDARD: TEES, Y-BRANCHES, CROSSES, CAST IRON THREADED DRAINAGE (05 MAY 1998) [NO SUPERSEDING DOCUMENT].
MS90523A (NOTICE 2), MILITARY STANDARD: TEES, Y-BRANCHES, CROSSES, CAST IRON THREADED DRAINAGE (05 MAY 1998) [NO SUPERSEDING DOCUMENT].