2016AASHTO T 152-2016 Standard Method of Test for Air Content of Freshly Mixed Concrete by the Pressure Method
2013AASHTO T 152-2013 Standard Method of Test for Air Content of Freshly Mixed Concrete by the Pressure Method
2010AASHTO T 152-2010 Standard Method of Test for Air Content of Freshly Mixed Concrete by the Pressure Method
2001AASHTO T 152-2001 Standard Method of Test for Air Content of Freshly Mixed Concrete by the Pressure Method HM-22; Part IIA; ASTM Designation: C 231-97