ASTM WK23603(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK23603 - Revision of C1597M - 04 Standard Specification for Gypsum Wallboard (Hard Metric Sizes)Active Standard: C1597M - 04(2009)e1 Developed by Subcommittee: C11.01 | Committee C11 Home | Contact Staff Manager
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