BS EN 54-12. Fire detection and fire alarm systems. Part 12. Smoke detectors. Line detectors using an optical beam
Document status: Active
BS 9295. Guide to the structural design of buried pipelines
Document status: Active
BS ISO 28439. Workplace atmospheres. Characterization of ultrafine aerosols/nanoaerosols. Determination of the size distribution and number concentration using differential mobility analyzing systems
Document status: Active
BS EN 60601-2-45. Medical electrical equipment. Part 2-45. Particular requirements for basic safety and essential performance of mammographic X-ray equipment and mammographic stereotactic devices
Document status: Active
BS EN ISO 10437. Petroleum, petrochemical and natural gas industries. Steam turbines. Special-purpose applications
Document status: Active
BS ISO 11479-1. Glass in building. Coated glass. Part 1. Physical defects
Document status: Active
BS ISO 11479-2. Glass in building. Coated glass. Part 2. Colour of facade
Document status: Active
BS EN ISO 9239-1. Reaction to fire tests for floorings. Part 1. Determination of the burning behaviour using a radiant heat source
Document status: Active
BS EN ISO 11925-2. Reaction to fire tests. Ignitability of building products subjected to direct impingement of flame. Part 2. Single-flame source test
Document status: Active
BS EN 60601-2-26. Medical electrical equipment. Part 2-26. Particular requirements for basic safety and essential performance of electroencephalographs
Document status: Active
