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NEN-EN 14728:2019
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Imperfections in thermoplastic welds - Classification
Hardcopy
English
28-02-2019
This document specifies a system for classifying imperfections that may be encountered in thermoplastic welded joints during manufacture and provides examples of imperfections for the following welding processes: - heated tool butt welding; - heated tool socket welding; - electrofusion socket welding; - hot gas welding; - extrusion welding; - solvent socket welding.
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