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US Department of Commerce-Pulse-Echo Ultrasonic Evaluation of the Integrity of Seams of Single-Ply Roofing Membranes: Results of Field Investigations and Recommendations-NISTIR 4425-November 1990

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Abstract
Date
11/1990
Author(s)
Page(s)
1-46
Source
U.S. Department of Commerce
Keyword(s)
US;DepartmentCommercePulseEcho;Ultrasonic;Evaluationthe;IntegritySeamsSinglePly;Roing;Membranes:;ResultsField;InvestigationsRecommendationsNISTIR;4425November;1990

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