Functional Safety and IEC 61508); IEC 61512-3:2008 EN-FR 0a1ee84d Batch control - Part 3: General and site recipe models and representation ; IEC 61523-3:2004 EN 15b84720 Delay and power calculation standards - Part 3: Standard Delay Format (SDF) for the electronic design process ; IEC 61523-4:2015 EN 20c3fb69 Design and Verification of Low-Power Integrated Circuits; IEC 61588:2009 EN 54d2d65b Precision clock synchronization protocol for networked measurement and control systems; IEC 61610:1995 EN-FR 71ebd893 Prints and transparencies produced from electronic sources - Assessment of image quality;">