ASTM WK40073(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40073 - Revision of C567 / C567M - 11 Standard Test Method for Determining Density of Structural Lightweight ConcreteActive Standard: C567 / C567M - 11 Developed by Subcommittee: C09.21 | Committee C09 Home | Contact Staff Manager
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