ASTM WK31426(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK31426 - Revision of F512 - 06 Standard Specification for Smooth-Wall Poly(Vinyl Chloride) (PVC) Conduit and Fittings for Underground InstallationActive Standard: F512 - 12 Developed by Subcommittee: F17.25 | Committee F17 Home | Contact Staff Manager
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