ASTM WK32537(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK32537 - Revision of C497 - 05 Standard Test Methods for Concrete Pipe, Manhole Sections, or TileActive Standard: C497 - 13 Developed by Subcommittee: C13.09 | Committee C13 Home | Contact Staff Manager
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