ASTM WK39537(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK39537 - Revision of C1433M - 10 Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers (Metric)Active Standard: C1433M - 13a Developed by Subcommittee: C13.07 | Committee C13 Home | Contact Staff Manager
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