STB PDF

High-pressure decorative laminates (HPL). Sheets based on thermosetting resins (usually called laminates) - Classification and specifications for flooring grade laminates less than 2 mm thick intended for bonding to supporting substrates. Original standard UNE-EN 438-5-2016 in PDF full version. Additional info + preview on request

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Aerospace series. Shaft-nuts, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated. Original standard UNE-EN 4396-2008 in PDF full version. Additional info + preview on request

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Aerospace series. Paints and varnishes. Two component cold curing polyurethane coating. Abrasion resistant. Original standard UNE-EN 4406-2006 in PDF full version. Additional info + preview on request

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Aerospace series. Technical drawings. Representation of parts made of composite materials. Parts including core materials. Original standard UNE-EN 4408-003-2005 in PDF full version. Additional info + preview on request

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Aerospace series. Clips, spring tension, in alloy steel FE-PA3903. Original standard UNE-EN 4420-2003 in PDF full version. Additional info + preview on request

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Aerospace series. Non-metallic materials. Textiles. Test method. Determination of conductivity and pH of aqueous extracts. Original standard UNE-EN 4426-2020 in PDF full version. Additional info + preview on request

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