Valves intended for cold water meter bank or individual cold water meter installations inside cabinet, up to 25 mm.
Edition 2004-09-10

BS EN 63374. Nuclear power plants. Instrumentation systems important to safety. Characteristic and test methods of nuclear reactor reactivity meter
Edition 2021-08-26

BS EN IEC 61968-9. Application integration at electric utilities. System interfaces for distribution management. Part 9. Interfaces for meter reading and control
Edition 2020-07-03

Application integration at electric utilities - System interfaces for distribution management - Part 9: Interfaces for meter reading and control (Endorsed by AENOR in June of 2014.)
Edition 2014-06-01

Reciprocating internal combustion engines. Exhaust emission measurement. Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter
Edition 2019-02-04

Electricity metering - Data exchange for meter reading, tariff and load control - Part 31: Use of local area networks on twisted pair with carrier signalling (IEC 13/1461/CDV)
Edition 2010-08-15

THERMAL PERFORMANCE OF BUILDINGS. DETERMINATION OF THERMAL RESISTANCE BY HOT BOX METHOD USING HEAT FLOW METER. MASONRY (Endorsed by AENOR in July of 1999.)
Edition 1999-07-01

Standard Test Method for Using Heat Flow Meter Apparatus to Measure the Center-of-Panel Thermal Transmission Properties of Vacuum Insulation Panels
Edition 2015

FOTP-208 IEC 61290-1-3 Optical Fibre Amplifiers - Basic Specification Part 1-3: Test Methods for Gain Parameters - Optical Power Meter
Edition 2000-10