AASHTO T 24M/T 24-15 (2019)
AASHTO T 24M/T 24-15 (2019) Standard Method of Test for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete (ASTM C 42/C 42M-13)
standard by American Association of State and Highway Transportation Officials, 2015





![SAE AMS4872B [ Withdrawn ]](/en-default-medium/SAE-AMS4872B-us.jpg)