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General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications. Original standard BS EN 22768-1-1993 (1998) ISO 2768-1-1989 in PDF full version. Additional info + preview on request

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General tolerances - Geometrical tolerances for features without individual tolerance indications. Original standard BS EN 22768-2-1993 (1999) ISO 2768-2-1989 in PDF full version. Additional info + preview on request

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Aerospace series. Steel X12CrNiMoV12-3 (1.4933). 900 MPa <= Rm <= 1 100 MPa. Bars. De <= 150 mm. Original standard BS EN 2278-2014 in PDF full version. Additional info + preview on request

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Aerospace series. Steel FE-PM37. 900 MPa <= Rm <= 1 100 MPa. Forgings. De <= 150 mm. Original standard BS EN 2279-2018 in PDF full version. Additional info + preview on request

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Automotive fuels. Unleaded petrol. Requirements and test methods. Original standard BS EN 228-2012 + A1-2017 (2023) in PDF full version. Additional info + preview on request

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Aerospace series. Steel FE-PM37. 900 MPa <= Rm <= 1 100 MPa. Sheet. a <= 6 mm. Original standard BS EN 2280-2018 in PDF full version. Additional info + preview on request

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