ASTM WK39647(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK39647 - Revision of D3839 - 08 Standard Guide for Underground Installation of “Fiberglass” (Glass-FiberReinforced Thermosetting-Resin) PipeActive Standard: D3839 - 08 Developed by Subcommittee: D20.23 | Committee D20 Home | Contact Staff Manager
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