American National Standards Institute. (1985). Guide for the Nonstructive Inspection of Welds. American: American Welding Society.
Chicago Stili AlıntıAmerican National Standards Institute. Guide for the Nonstructive Inspection of Welds. American: American Welding Society, 1985.
MLA AlıntıAmerican National Standards Institute. Guide for the Nonstructive Inspection of Welds. American: American Welding Society, 1985.
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