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BS EN 45558:2019 General method to declare the use of critical raw materials in energy-related products
BS EN 45559:2019 Methods for providing information relating to material efficiency aspects of energy-related products
19/30355466 DC:2019 BS EN 62321-3-2. Determination of certain substances in electrotechnical products Part 3-2. Screening fluorine, bromine and chlorine polymer electronics by Combustion-Ion Chromatography (C-IC)
BS EN 17136:2019 Water quality. Guidance on field and laboratory procedures for quantitative analysis and identification of macroinvertebrates from inland surface waters
BS EN 17120:2019 Photocatalysis. Water purification. Performance of photocatalytic materials by measurement of phenol degradation
BS EN ISO 17201-3:2019 Acoustics. Noise from shooting ranges Sound propagation calculations
BS EN ISO 14414:2019 Pump system energy assessment
PD CLC/TR 62453-51-32:2019 Field device tool (FDT) interface specification Communication implementation for common object model. IEC 61784 CP 3/4, 3/5 and 3/6
PD CLC/TR 62453-51-20:2019 Field device tool (FDT) interface specification Communication implementation for common object model. IEC 61784 CPF 2
BS EN IEC 62933-2-1:2018 Electrical energy storage (EES) systems Unit parameters and testing methods. General specification
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