NF C46-640-7*NF EN 61069-7:2016 Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 7 : assessment of system safety
2016NF C46-640-7*NF EN 61069-7:2016 Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 7 : assessment of system safety