DIN IEC/TS 63350 VDE V 0705-3350:2023-08

Household electric appliances

Specification of the properties of a digital system for measuring the performance

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DIN EN IEC 62129-3 VDE 0888-429-3:2020-04

Calibration of wavelength/optical frequency measurement instruments

Part 3: Optical frequency meters internally referenced to a frequency comb

DIN EN 62129-1 VDE 0888-429-1:2016-12

Calibration of wavelength/optical frequency measurement instruments

Part 1: Optical spectrum analyzers