I.S. EN 14728:2019现行
Imperfections in thermoplastic welds - Classification
出版：National Standards Authority of Ireland
专家解读视频
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.
EN 14728 : 2005 - Identical
EN 14728:2019 - Identical
EN 14728:2019 - Identical
EN 14728 : 2005 - Identical
