1861. Acoustics. Measurement of noise emitted by accelerating road vehicles. Engineering method. Indoor testing M and N categories Part 3, (10th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1862. Workplace atmospheres. Pumps for personal sampling of chemical and biological agents. Requirements and test methods. (11th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1863. Luminaires. Particular requirements. Luminaires for swimming pools and similar applications Part 2-18, (31st May 2012) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1864. Tracked Changes. Dentistry. Mobile dental units and dental patient chairs. General requirements Part 1, (21st October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1865. Mechanical vibration. Measurement and evaluation of machine vibration. Industrial machinery with a power rating above 15 kW and operating speeds between 120 r/min and 30 000 r/min Part 3, (25th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1866. Tracked Changes. Workplace atmospheres. Pumps for personal sampling of chemical and biological agents. Requirements and test methods. (28th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1867. Tracked Changes. Natural stone test methods. Determination of resistance of marble to thermal and moisture cycles. (27th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1868. Information technology. Security techniques. A framework for access management. (2nd November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1869. Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation. Classification system for GPACDs applied to treatment of outdoor air Part 3, (3rd November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
1870. Plastics piping systems for hot and cold water installations. Polypropylene (PP). Pipes Part 2, (2nd November 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗