ASTM WK40693(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40693 - Revision of D6758 - 08 Standard Test Method for Measuring Stiffness and Apparent Modulus of Soil and Soil-Aggregate In-Place by Electro-Mechanical MethodActive Standard: D6758 - 08 Developed by Subcommittee: D18.08 | Committee D18 Home | Contact Staff Manager
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