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See Chinese contents: GB/T 1457-2022 GB/T 1457-2022: Test method for climbing drum peel strength of sandwich constructions
This document specifies the test principle, test equipment, specimens, test conditions and state adjustment, test procedures, test results and processing, and test report of climbing drum peel strength of sandwich constructions. This document is applicable to the determination of climbing drum peel strength of flexible faceplate sandwich constructions, and the determination of climbing drum peel strength of other assemblies with optional adhesives.
