30 April 2018 Asphalt. Guidance on the use of BS EN 12697 “Bituminous mixtures. Test methods”
30 April 2018 BS EN 61315. Calibration of fibre-optic power meters
30 April 2018 BS EN 60904-4. Photovoltaic devices. Part 4. Reference solar devices. Procedures for establishing calibration traceability
30 April 2018 BS ISO 21475. Plastics. Methods of exposure to determine the wavelength dependent degradation using spectrally dispersed radiation
30 April 2018 BS ISO 21115. Water quality. Determination of acute toxicity of water samples and chemicals to a fish gill cell-line (RTgill-W1)
30 April 2018 BS EN 62446-2. Photovoltaic (PV) systems. Requirements for testing, documentation and maintenance. Part 2. Grid connected systems. Maintenance of PV systems
30 April 2018 BS EN 62053-21. Electricity metering equipment (a.c.). Particular requirements. Part 21. Static meters for active energy (classes 1 and 2)
30 April 2018 BS ISO 21618. Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for fracture resistance of monolithic ceramics at room temperature by indentation fracture (IF) method
30 April 2018 BS EN ISO 10426-4. Petroleum and natural gas industries. Cements and materials for well cementing. Part 4. Preparation and testing of foamed cement slurries at atmospheric pressure
30 April 2018 BS ISO 15379-1. Carbonaceous materials for the production of aluminium. Cathode block materials. Part 1. Determination of the expansion due to sodium penetration with application of pressure
30 April 2018 BS ISO 14397-1 AMD1. Earth-moving machinery. Loaders and backhoe loaders. Part 1. Calculation of rated operating capacity and test method for verifying calculated tipping load
02 May 2018 BS EN 60404-8-5. Magnetic materials. Part 8-5. Specifications for individual materials. Electrical steel strip and sheet with specified mechanical properties and magnetic permeability