Belarus standards PDF

Textiles and textile products. Determination of organotin compounds. Derivatisation method using gas chromatography. Original standard UNE-EN ISO 22744-1-2020 in PDF full version. Additional info + preview on request

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Textiles. Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry. Original standard UNE-EN ISO 22818-2021 in PDF full version. Additional info + preview on request

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Destructive tests on welds in metallic materials. Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests). Original standard UNE-EN ISO 22826-2021 in PDF full version. Additional info + preview on request

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Forestry and gardening machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (Grade 2 accuracy). Original standard UNE-EN ISO 22868-2021 in PDF full version. Additional info + preview on request

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Textiles. Determination of the recovery from creasing of a folded specimen of fabric by measuring the angle of recovery. Method of the vertically folded specimen. Original standard UNE-EN ISO 2313-2-2021 in PDF full version. Additional info + preview on request

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Nuclear criticality safety. Nuclear criticality safety training for operations. Original standard UNE-EN ISO 23133-2022 in PDF full version. Additional info + preview on request

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