Half Price Standard Code

Fibre optic active components and devices – Performance standards – Part 3: Modulator-integrated laser diode transmitters for 2,5-Gbit/s to 40-Gbit/s fibre optic transmission systems
standard by International Electrotechnical Commission, 07/01/2023

Electric welding equipment – Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) – Part 3: Resistance welding equipment
standard by International Electrotechnical Commission,

Industrial communication networks – Fieldbus specifications – Part 3 – 2: Data-link layer service definition – Type 2 elements
standard by International Electrotechnical Commission, 03/01/2023

Nuclear instrumentation – Housed scintillators – Measurement methods of light output and intrinsic resolution
standard by International Electrotechnical Commission, 02/01/2021

Field device integration (FDI)® – Part 150-1: Profiles – ISA100
standard by International Electrotechnical Commission, 04/01/2023

Electric welding equipment – Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) – Part 3: Resistance welding equipment
standard by International Electrotechnical Commission, 05/01/2023

Photovoltaic power systems – DC arc detection and interruption
standard by International Electrotechnical Commission, 05/01/2023

Electromagnetic compatibility (EMC) – Part 4-6: Testing and measurement techniques – Immunity to conducted disturbances, induced by radio-frequency fields
standard by International Electrotechnical Commission, 06/01/2023

Electric motor-operated tools – Dust measurement procedure – Part 2-6: Particular requirements for hand-held hammers
standard by International Electrotechnical Commission, 07/01/2023

Electrical and electronic household and office equipment – Measurement of networked standby power consumption of edge equipment
standard by International Electrotechnical Commission, 05/01/2023