ASTM WK40233(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40233 - Revision of A957 / A957M - 12a Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial UseActive Standard: A957 / A957M - 12a Developed by Subcommittee: A01.18 | Committee A01 Home | Contact Staff Manager
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