851. High-voltage switchgear and controlgear. Classification of indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV related to the use in special service conditions with respect to condensation and pollution Part 304, (14th June 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
852. Instrument transformers. Guidance for application of current transformers in power system protection Part 100, (28th February 2017) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
853. Explosive atmospheres. Non-electrical equipment for explosive atmospheres. Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k'' Part 37, (30th June 2016) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
854. Aerospace series. Shank nuts, serrated, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread. Classification: 1 100 MPa (at ambient temperature) / 650 °C. (31st July 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
855. Graphical symbols for use on equipment. Graphical symbols for multimedia equipment. Current practice. (19th May 2015) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
856. Information technology. Metadata registries (MDR). Metamodel for registry common facilities Part 3, (27th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (116 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
857. Aerospace series. Cable ties for harnesses. Index of product standards Part 002, (31st July 2014) 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) ↗
858. Attachment materials for electronic assembly. Requirements for electronic grade solder alloys and fluxed and non-fluxed solid solder for electronic soldering applications Part 1-3, (28th March 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
859. Environmental testing. Tests. Test Xc: Fluid contamination Part 2-74, (11th September 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
860. Paints and varnishes. Coating materials and coating systems for exterior wood. Determination of pull-off strength Part 9, (2nd February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗