
Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity (Endorsed by AENOR in December of 2014.)
出版:Asociacion Espanola de Normalizacion

专家解读视频
This part of EN 12201 gives guidance for the assessment of conformity of compounds, products, joints and assemblies in accordance with the applicable part(s) of EN 12201 intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures