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API Q1 PORTUGUESE : 2013
ASTM D 2650 : 2010
API TR 6AF2 : 2013
AASHTO CGDOT 1 : 2017
BS PD IEC TR 60601-4-1 : 2017
TR 103 331 : 1.1.1
ASTM C 975 : 1987 : R2004
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