ASTM WK32538(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK32538 - Revision of C497M - 05 Standard Test Methods for Concrete Pipe, Manhole Sections, or Tile [Metric]Active Standard: C497M - 13 Developed by Subcommittee: C13.09 | Committee C13 Home | Contact Staff Manager
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