Language
ASME B 18.3 (T14 OVAL) - 2012
ASME B 18.3 - 2003 (R2008)
ASME/ANSI B 18.6.2 (T5 oval) - 1998 (R2010)
ASME B 18.6.2 (T3-Oval) - 2020
ASME/ANSI B 18.3 - 2003
ASME B 18.6.2 (T2-Oval) - 2020
BS 2470 - 1973
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