ASTM WK38921(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK38921 - Revision of A213 / A213M - 11a Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger TubesActive Standard: A213 / A213M - 11a Developed by Subcommittee: A01.10 | Committee A01 Home | Contact Staff Manager
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