ASTM WK33601(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK33601 - Revision of C31 / C31M - 10 Standard Practice for Making and Curing Concrete Test Specimens in the FieldActive Standard: C31 / C31M - 12 Developed by Subcommittee: C09.61 | Committee C09 Home | Contact Staff Manager
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