ASTM WK37558(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK37558 - Revision of A758 / A758M - 10 Standard Specification for Wrought-Carbon Steel Butt-Welding Piping Fittings with Improved Notch ToughnessActive Standard: A758 / A758M - 10 Developed by Subcommittee: A01.22 | Committee A01 Home | Contact Staff Manager
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