ASTM WK31449(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK31449 - Revision of D1990 - 07 Standard Practice for Establishing Allowable Properties for Visually-Graded Dimension Lumber from In-Grade Tests of Full-Size SpecimensActive Standard: D1990 - 07 Developed by Subcommittee: D07.02 | Committee D07 Home | Contact Staff Manager
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