NF B54-020/IN2*NF EN 13329/IN2:2021 Laminate floor coverings - Elements with a surface layer based on aminoplastic thermosetting resins - Specifications, requirements and test method
2021NF B54-020/IN2*NF EN 13329/IN2:2021 Laminate floor coverings - Elements with a surface layer based on aminoplastic thermosetting resins - Specifications, requirements and test method