ASTM WK39050(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK39050 - Revision of C1077 - 11c Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Testing Agency EvaluationActive Standard: C1077 - 13 Developed by Subcommittee: C09.98 | Committee C09 Home | Contact Staff Manager
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