ASTM WK15031(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK15031 - Revision of D2321 - 05 Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow ApplicationsActive Standard: D2321 - 11 Developed by Subcommittee: F17.62 | Committee F17 Home | Contact Staff Manager
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