Industrial-process control valves—Part 8-1: Noise considerations—Laboratory measurement of noise generated by aerodynamic flow through control valves

Standard published on 10.12.2015

Industrial-process control valves—Part 2-3: Flow capacity—Test procedures

Standard published on 26.10.2024

Industrial-process measurement and control equipment--Operating conditions--Part 1:Climatic conditions

Standard published on 21.1.1998

Operating conditions for industrial-process measurement and control equipment Part 2:Power

Standard published on 9.9.2005

Operating conditions for industrial-process measurement and control equipment--Part 3:Mechanical influences

Standard published on 11.12.2000

Operating conditions for industrial-process measurement and control equipment Part 4:Corrosive and erosive influences

Standard published on 9.9.2005

Electricity metering - Data exchange for meter reading, tariff and load control - Glossary of terms - Part 1: Terms related to data exchange with metering equipment using DLMS/COSEM

Standard published on 14.1.2011

Electricity metering equipment(AC)—General requirements, tests and test conditions—Part 11Metering equipment

Standard published on 30.4.2021

Electricity metering equipment(a.c.)—General requirements, tests and test conditions—Part 21:Tariff and load control equipment

Standard published on 9.3.2021

Electricity metering equipment(AC)—General requirements, tests and test conditions—Part 31:Product safety requirements and tests

Standard published on 11.10.2021