ARP-1947 › Complete Document History
Dendrite Arm Spacing of Structural Aircraft Quality D357 Aluminum Alloy Castings, Determin
Complete Current Edition: |
REVISION C - Determination and Acceptance of - Aug. 22, 2018
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Obsolete Revision Information: |
REVISION B - Determination and Acceptance of - Aug. 1, 2007
DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Aug. 15, 1990 REVISION A - REAFFIRMED IN 1996 - Oct. 1, 1989 |