Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy

Electromagnetic compatibility (EMC) -- Part 4-20: Testing and measurement techniques - Emission and immunity testing in Transverse Electromagnetic (TEM) waveguides - Basic EMC publication

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -- Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and return loss of single mode components

IEC 61307 Ed. 3 - Industrial microwave heating installations - Test methods for the determination of power output

NP-CDV: IEC 62442-1: Energy performance of lamp control gear - Part 1: Control gear for fluorescent lamps - Method of measurement to determine the total input power of control gear circuits and the efficiency of the control gear

IEC 62442-2 ed.1: Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of controlgear

IEC 62037-1 Ed. 1.0: Passive r.f. and microwave devices, Intermodulation level measurement - Part 1: General requirements and measuring methods (Item 8.2.2)

IEC 61169-1, Amendment 3: Annex D - The assignment of abbeviated series desinations to general purpose RF connectors

IEC 61169-1 ed 2.0: RADIO FREQUENCY CONNECTORS - Part 1: Generic specification - General requirements and measuring methods

IEC 748-5: Semiconductor devices, integrated circuits. Part 5: Semicustom integrated circuits