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Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 1: General requirements (ISO 7627-1:1983). Original standard UNE-EN 27627-1-1993 in PDF full version. Additional info + preview on request

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Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m) (ISO 7627-2:1983). Original standard UNE-EN 27627-2-1993 in PDF full version. Additional info + preview on request

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Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 4: Determination of molybdenum, titanium and vanadium in contents from 0,01 to 0,5 % (m/m) (ISO 7627-4:1983). Original standard UNE-EN 27627-4-1993 in PDF full version. Additional info + preview on request

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Amendment 1 - Instruments for surgery, scalpels with detachable blades, fitting dimensions. Original standard UNE-EN 27740 A1-1998 in PDF full version. Additional info + preview on request

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Corrigendum - Instruments for surgery Scalpels with detachable blades Fitting dimensions (ISO 7740:1985). Original standard UNE-EN 27740 AC-1996 in PDF full version. Additional info + preview on request

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Instruments for surgery Scalpels with detachable blades Fitting dimensions (ISO 7740:1985). Original standard UNE-EN 27740-1993 in PDF full version. Additional info + preview on request

Document status: Active