Standard Practice for
Mechanized Ultrasonic Examination of Girth Welds Using
Zonal Discrimination with Focused Search Units1
This standard is issued under the fixed designation E 1961; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses
Click below to download AstmE 1961 – 98 (Reapproved 2003)e1 Pdf free
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