Measurement of fluid flow in closed conduits. Guidance for the use of electromagnetic flowmeters for conductive liquids
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Metallic materials. Sheet and strip. Erichsen cupping test
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Cereals and pulses. Determination of the nitrogen content and calculation of the crude protein content. Kjeldahl method
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Non-destructive testing. Leak testing. Tracer gas method
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Non-destructive testing. Leak testing. Calibration of reference leaks for gases
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Ships and marine technology. Specification for bunkering of liquefied natural gas fuelled vessels
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Footwear. Test method for insoles and insock. Dimensional change after cycle of wetting and drying
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Footwear. Critical substances potentially present in footwear and footwear components. Determination of phenol in footwear materials (ISO 20536:2017)
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Milk and milk products. Determination of nitrate content. Method by enzymatic reduction and molecular- absorption spectrometry after Griess reaction
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Radiation protection. Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material
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