ASTM WK21997(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK21997 - Revision of F2117 - 01 Standard Test Method for Vertical Rebound Characteristics of Sports Surface/Ball Systems; Acoustical MeasurementActive Standard: F2117 - 10 Developed by Subcommittee: F08.52 | Committee F08 Home | Contact Staff Manager
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