Postal services - Quality of service - Measurement of the transit time of end-to-end services for single piece non-priority and second class mail

Postal services - Quality of service - Measurement of the transit time of end-to-end services for bulk mail

Household and similar electrical appliances - Safety - Part 2-38: Particular requirements for commercial electric griddles and griddle grills (IEC 60335-2-38:2002, modified + A1:2008 + A2:2017); German version EN 60335-2-38:2003 + Cor.:2007 + A1:2008 + A2:2024 + A11:2024

Household and similar electrical appliances - Safety - Part 2-47: Particular requirements for commercial electric boiling pans (IEC 60335-2-47:2002, modified + A1:2008 + A2:2017); German version EN 60335-2-47:2003 + Cor.:2007 + A1:2008 + A11:2012 + A2:2019 + A12:2024

Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer (ISO 16063-21:2003 + Amd.1:2016 + Amd.2:2024)

IEC 60050-601 Ed.2: International Electrotechnical Vocabulary - Part 601: Generation, transmission and distribution of electricity - General

IEC 60050-602 Ed.2: International Electrotechnical Vocabulary - Part 602: Generation, transmission and distribution of electricity - Generation

IEC 60050-603 Ed.2: International Electrotechnical Vocabulary - Part 603: Generation, transmission and distribution of electricity - Power system planning and management

IEC 60050-604 Ed.2: International Electrotechnical Vocabulary - Part 604: Generation, transmission and distribution of electricity - Operation