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FprEN 14626
Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
FprEN 14625
Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
DIN EN 14211
Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version FprEN 14211:2024
prEN 55011
Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
IEC 27/761/CDV
IEC 61307 Ed. 3 - Industrial microwave heating installations - Test methods for the determination of power output
IEC 49/927/CDV
IEC 62276 Ed.2: Single Crystal Wafers for Surface Acoustic Wave (SAW) devices applications - specicication and measuring method.
IEC 103/89/CDV
IEC 62553 Ed. 1.0: Methods of measurement for digital network - Performance characteristics of terrestrial digital multimedia transmission network.
IEC 110/316/CDV
IEC 62595 Ed.1: Electro-optical measurement methods of LED backlight unit for liquid crystal displays
IEC 46F/216/CDV
IEC 61169-1 ed 2.0: RADIO FREQUENCY CONNECTORS - Part 1: Generic specification - General requirements and measuring methods
IEC CIS/F/533/CDV
CISPR 15 Amd.3 Ed. 7.0 - Update following editing committee review, introduction of requirements for emergency flashing xenon lamp luminaires and neon advertising signs