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API RP 17H
NEMA MW 780:2005 (R2016)
NEMA LD 3:2005
AATCC 116-2010
API RP 17N
API Spec 12D
SAE AS1791E
SAE J 712:2019-09-25
ISO 20391-2:2019
NEMA WC 63.1:2005
AATCC 114-2011
AATCC 188-2010
API Spec 6A Errata 3
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