STB PDF

Hearing protectors. Safety requirements - Entertainment audio earmuffs. Original standard UNE-EN 352-8-2020 in PDF full version. Additional info + preview on request

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Aerospace series. Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH2801 (Inconel X750). Original standard UNE-EN 3542-2018 in PDF full version. Additional info + preview on request

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Aerospace series. Acrylonitrile-butadiene rubber (NBR). Low temperature resistant. Hardness 60 IRHD. Original standard UNE-EN 3697-2013 in PDF full version. Additional info + preview on request

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Aerospace series. Acrylonitrile-butadiene rubber (NBR). Low temperature resistant. Hardness 70 IRHD. Original standard UNE-EN 3698-2013 in PDF full version. Additional info + preview on request

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Aerospace series. Shaft-nuts, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated. Original standard UNE-EN 3728-2008 in PDF full version. Additional info + preview on request

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Aerospace series. Rings, threaded, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated. Original standard UNE-EN 3729-2008 in PDF full version. Additional info + preview on request

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