ASTM WK34750(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK34750 - Revision of F667 - 06 Standard Specification for Large Diameter Corrugated Polyethylene Pipe and FittingsActive Standard: F667 - 12 Developed by Subcommittee: F17.65 | Committee F17 Home | Contact Staff Manager
| |||||