IEC 60709:2018-Nuclear power plants-Instrumentation, IEC/IEEE 62582-2:2011/AMD1:2016-Amendment 1-Nuclear power plants-Instrumentation and control important to safety-Electrical equipment condition monitoring methods-Part 2: Indenter modulus, IEC 61010-2-034:2017-Safety requirements for electrical equipment for measurement, IEC 60145-Electrical appa