ASTM WK40024(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40024 - Revision of A970 / A970M - 12 Standard Specification for Headed Steel Bars for Concrete ReinforcementActive Standard: A970 / A970M - 13 Developed by Subcommittee: A01.05 | Committee A01 Home | Contact Staff Manager
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