Belarus standards PDF

Non-destructive testing. Leak testing. Calibration of reference leaks for gases. Original standard UNE-EN ISO 20486-2018 in PDF full version. Additional info + preview on request

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Ships and marine technology. Specification for bunkering of liquefied natural gas fuelled vessels. Original standard UNE-EN ISO 20519-2022 in PDF full version. Additional info + preview on request

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Plastics Poly(phenylene ether) (PPE) moulding and extrusion materials Part 1: Designation system and basis for specifications (ISO 20557-1:2018). Original standard UNE-EN ISO 20557-1-2019 in PDF full version. Additional info + preview on request

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Water quality Determination of cyclic volatile methylsiloxanes in water Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) (ISO 20596-2:2021). Original standard UNE-EN ISO 20596-2-2023 in PDF full version. Additional info + preview on request

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Infant formula and adult nutritionals Determination of total iodine Inductively coupled plasma mass spectrometry (ICP-MS) (ISO 20647:2015). Original standard UNE-EN ISO 20647-2021 in PDF full version. Additional info + preview on request

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Textiles Quantitative microscopical analysis General principles of testing (ISO 20705:2019). Original standard UNE-EN ISO 20705-2021 in PDF full version. Additional info + preview on request

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