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IEC
IEC 60444-1:1986
En Vigor
1986-08-15
Measurement of quartz crystal unit parameters by zero phase technique in
a pi-network - Part 1: Basic method for the measurement of resonance
frequency and resonance resistance of quartz crystal units by zero phase
technique in a pi-network
ISO
ISO/IEC TR 20943-6:2013
En Vigor
2013-10-30
Information technology — Procedures for achieving metadata registry
content consistency — Part 6: Framework for generating ontologies
ISO
ISO/IEC 19784-4:2011
En Vigor
2011-02-16
Information technology — Biometric application programming interface —
Part 4: Biometric sensor function provider interface
IEC
IEC 60317-60-1:2020
En Vigor
2020-06-22
Specifications for particular types of winding wires - Part 60-1:
Polyester glass-fibre wound fused, unvarnished, bare or enamelled
rectangular copper wire, temperature index 155
