EN 635-1 : Plywood - Classification by surface appearance - Part 1: General.
Norm EN-635-1-EN
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Standards & Regulations
Norm EN-ISO-12460-5-EN
EN ISO 12460-5 : Wood-based panels - Determination of formaldehyde release - Part 5: Extraction method (called the perforator method) (ISO 12460-5:2015).
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Norm EN-ISO-12460-3-EN
EN ISO 12460-3 : Wood-based panels - Determination of formaldehyde release - Part 3: Gas analysis method (ISO 12460-3:2020).
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Norm EN-ISO-10140-5-EN
EN ISO 10140-5 : Acoustics - Laboratory measurement of sound insulation of building elements - Part 5: Requirements for test facilities and equipment (ISO 10140-5:2021).
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