Gas meters - Conversion devices - Part 3: flow computer
Edition 2016-01-30

Gas meters - Conversion devices - Part 2: energy conversion
Edition 2012-10-01

Gas meters - Conversion devices - Part 1: volume conversion
Edition 2021-10-06

Indoor air - Part 42: Measurement of the particle number concentration by condensation particle counters
Edition 2023-08

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Transit counter additional network feature
Edition 1997-05

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Transit counter additional network feature
Edition 1997-05

Application integration at electric utilities - System interfaces for distribution management - Part 9: Interfaces for meter reading and control (IEC 61968-9:2013)
Edition 2014-12-01

Electricity metering - Data exchange for meter reading, tariff and load control - Communication protocols management distribution line message specification (DLMS) server
Edition 2002-03-27

Application integration at electric utilities. System interfaces for distribution management. Interfaces for meter reading and control
Edition 2014-05-31

Refrigerated hydrocarbon fluids - Dynamic measurement - Requirements and guidelines for the calibration and installation of flowmeters used for liquefied natural gas (LNG) and other refrigerated hydrocarbon fluids
Edition 2020-02