Belarus standards PDF

Leather. Tests for colour fastness. Colour fastness to crocking. Original standard UNE-EN ISO 20433-2024 in PDF full version. Additional info + preview on request

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Footwear. Identification of defects during visual inspection. Vocabulary. Original standard UNE-EN ISO 20537-2025 in PDF full version. Additional info + preview on request

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Dentistry Trephine burs (ISO 20569:2018). Original standard UNE-EN ISO 20569-2020 in PDF full version. Additional info + preview on request

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Dentistry Oral surgical scalpel handle (ISO 20570:2018). Original standard UNE-EN ISO 20570-2020 in PDF full version. Additional info + preview on request

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Leather Tests for colour fastness Colour fastness to saliva (ISO 20701:2024). Original standard UNE-EN ISO 20701-2025 in PDF full version. Additional info + preview on request

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Amendment 1 - Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry - Amendment 1- Addition of the SSD detector to the Monochromatic excitation part of Table 1. Original standard UNE-EN ISO 20884-2020 A1-2022 in PDF full version. Additional info + preview on request

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