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This is to certify that your paper entitled «Experimental Investigation on Hatch Distance of Deposited Layers of AISI ۳۱۶L Stainless Steel Fabricated by Laser-Directed Energy Deposition» was indexed with 5 pages, in the CIVILICA citation database, code COI:CEMCONF06_046, after evaluation and approval of the referees of the "The Sixth National Conference on Computational and Experimental Mechanics held in Tehran 2024.

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