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CISPR is the acronym of Comité International Spécial des Perturbations Radio, [1] or the International Special Committee for Radio Protection of IEC. CISPR Standards aim to the protection of radio reception in the range 9 kHz to 400 GHz from interference caused by operation of electrical or electronic appliances and systems in the electromagnetic environment.
IEC 61508 is an international standard published by the International Electrotechnical Commission (IEC) consisting of methods on how to apply, design, deploy and maintain automatic protection systems called safety-related systems.
[1] In the functional safety standards based on the IEC 61508 standard, four SILs are defined, with SIL4 being the most dependable and SIL1 the least. The applicable SIL is determined based on a number of quantitative factors in combination with qualitative factors, such as risk assessments and safety lifecycle management .
SRPS Railtours uses coaches from the SRPS's large fleet of preserved British Rail Mark 1's for its excursions. Since 1970, these trains have travelled over the railway network as far as Wick and Penzance and frequently travel over the scenic West Highland Line and Kyle of Lochalsh Line .
ISO 13849 is a safety standard which applies to parts of machinery control systems that are assigned to providing safety functions (called safety-related parts of a control system). [1] The standard is one of a group of sector-specific functional safety standards that were created to tailor the generic system reliability approaches, e.g., IEC ...
ISO 22389-1:2010 Timber structures - Bending strength of I-beams - Part 1: Testing, evaluation and characterization; ISO 22390:2010 Timber structures - Laminated veneer lumber - Structural properties; ISO 22391-1:2009 Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 1 ...
ISO/IEC JTC 1/SC 7 Software and systems engineering is a standardization subcommittee of the Joint Technical Committee ISO/IEC JTC 1 of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), that develops and facilitates standards within the field of engineering of software products and systems.
ISO 28004-4:2014 Part 4: Additional specific guidance on implementing ISO 28000 if compliance with ISO 28001 is a management objective; ISO 28005 Security management systems for the supply chain – Electronic port clearance (EPC) ISO 28005-1:2013 Part 1: Message structures; ISO 28005-2:2011 Part 2: Core data elements