Search results
Search list
Results in:
BS EN 62054-21+A1
Electricity metering equipment (a.c.) - Tariff and load control - Particular requirements for time switches
Edition
1991-02-28
BS 2797
Specification for leathers for gas meter diaphragms
Edition
1976-07-30
ISO 27891
Aerosol particle number concentration - Calibration of condensation particle counters
Edition
2015-03
OVE EN IEC 62052-31
Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests (IEC 13/1885/CDV) (english version)
Edition
2023-04-15
OENORM EN ISO 22125-1
Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting (ISO 22125-1:2019)
Edition
2020-06-01
OENORM EN ISO 22908
Water quality - Radium 226 and Radium 228 - Test method using liquid scintillation counting (ISO 22908:2020)
Edition
2020-08-15
OENORM EN ISO 11704
Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO 11704:2018)
Edition
2019-06-15
BS EN ISO 11704
Water quality. Gross alpha and gross beta activity. Test method using liquid scintillation counting
Edition
2018-12-18
BS ISO/IEC 15773
Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Transit counter additional network feature
Edition
1998-10-15
BS 5540-6
Evaluating particulate contamination of hydraulic fluids Method of calibrating liquid automatic particle-count instruments (using mono-sized latex spheres)
Edition
1990-12-31