AASHTO T 121M/T 121-2016
Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
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AASHTO T 121M/T 121-2016
Standard No.
AASHTO T 121M/T 121-2016
Release Date
2016
Published By
The American Road & Transportation Builders Association
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