ASTM WK37253(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK37253 - Revision of F480 - 12 Standard Specification for Thermoplastic Well Casing Pipe and Couplings Made in Standard Dimension Ratios (SDR), SCH 40 and SCH 80Active Standard: F480 - 12 Developed by Subcommittee: F17.61 | Committee F17 Home | Contact Staff Manager
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