05 February 2021 BS EN IEC 61300-3-4. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Part 3-4. Examinations and measurements. Attenuation
05 February 2021 BS EN 55011 Fragments 4-5. Industrial, scientific and medical equipment. Radio-frequency disturbance characteristics. Limits and methods of measurement
05 February 2021 BS EN IEC 60404-12. Magnetic materials. Part 12. Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet
05 February 2021 BS EN IEC 60728-113. Cable networks for television signals, sound signals and interactive services. Part 113. Optical systems for broadcast signal transmissions loaded with digital channels only
04 February 2021 Heat pump water heater. Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating
04 February 2021 Plastics. Polypropylene (PP). Determination of isotactic index by low-resolution nuclear magnetic resonance spectrometry
03 February 2021 BS ISO/IEC 20009-3. Information security. Anonymous entity authentication. Part 3. Mechanisms based on blind signatures
04 February 2021 Financial services. International securities identification number (ISIN)
04 February 2021 Textiles. Unevenness of textile strands. Capacitance method
03 February 2021 BS ISO 24487-1. Graphic technology. Processless plates. Part 1. Evaluation methods for characteristics and performance
03 February 2021 BS ISO/IEC 23008-6. Information technology. High efficiency coding and media delivery in heterogeneous environments. Part 6. 3D audio reference software
03 February 2021 BS ISO/IEC 23008-9. Information technology. High efficiency coding and media delivery in heterogeneous environments. Part 9. 3D Audio conformance testing