29 January 2021 Drain and sewer systems outside buildings. Management and control of activities. Drain and sewer cleaning
29 January 2021 BS IEC 63198. Technical Guide for Smart Hydroelectric Power Plant
29 January 2021 BS EN IEC 63313-1. Insulation co-ordination for HVDC system. Part 1. Definitions, principles and rules
29 January 2021 BS EN IEC 63313-2. Insulation co-ordination for HVDC system. Part 2. Application guidelines for line-commutated converter (LCC) stations
29 January 2021 BS IEC 63333. General method for assessing the proportion of reused components in products
29 January 2021 BS EN ISO 3382-3. Acoustics. Measurement of room acoustic parameters. Part 3. Open plan offices
29 January 2021 BS EN IEC 60688. Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals
29 January 2021 BS EN 62841-3-12 AMD1. Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety. Part 3-12. Particular requirements for transportable threading machines
29 January 2021 BS EN 50411-3-2. Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications. Part 3-2. Single-mode mechanical fibre splice
29 January 2021 BS EN 62841-3-10 AMD AB. Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety. Part 3-10. Particular requirements for transportable cut-off machines
29 January 2021 BS EN 62841-3-5 ED1. Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety. Part 3-5. Particular requirements for transportable band saws
29 January 2021 BS EN 50411-3-1. Fibre management systems and protective housings to be used in optical fibre communication systems. Product specifications. Part 3-1. Fibre management system, splice wall box, for category C & G