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BS 4124 1991 Edition, February 28, 1991
Complete Document
Superseded By: BS EN 10228-3
Method for Ultrasonic Detection of Imperfections in Steel Forgings
Additional Comments: W/D S/S BY BS EN 10228-3, BS EN 10228-4
Page Count:26
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Four methods for testing of steel forgings. Includes notes for guidance on the distance gain size (DGS) diagram.