511. BS EN ISO 14119. Safety of machinery. Interlocking devices associated with guards. Principles for design and selection. (6th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (123 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
512. Machines for underground mines. Safety requirements for hydraulic powered roof supports. Hydraulic and electro hydraulic control systems Part 3, (15th January 2021) 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) ↗
513. BS EN IEC 61970-456. Energy management system application program interface (EMS-API). Part 456. Solved power system state profiles (15th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (99 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
514. Guidance for assessing the validity of physical fire models for obtaining fire effluent toxicity data for fire hazard and risk assessment. Evaluation of individual physical fire models Part 2, (25th January 2021) 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) ↗
515. Code of practice for the operation of fire protection measures. Actuation of release mechanisms for doors Part 4, (25th January 2021) 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) ↗
516. Code of practice for the operation of fire protection measures. Actuation of release mechanisms for doors Part 4, (25th January 2021) 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) ↗
517. BS EN IEC 62705. Nuclear facilities. Instrumentation and control systems important to safety. Radiation monitoring systems (RMS): Characteristics and lifecycle. (22nd January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
518. BS EN 16830. Safety and control devices for burners and appliances burning gaseous or liquid fuels. Control functions in electronic systems. Temperature Control function. (28th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (33 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
519. BS EN 81-44. Safety rules for the construction and installation of lifts. Special lifts for the transport of persons and goods. Part 44. Lifting appliances in wind turbines (28th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (120 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
520. BS EN 13557. Cranes. Controls and control stations. (28th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗