ASTM WK35708(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK35708 - Revision of C33 / C33M - 11a Standard Specification for Concrete AggregatesActive Standard: C33 / C33M - 13 Developed by Subcommittee: C09.20 | Committee C09 Home | Contact Staff Manager
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