Electromagnetic compatibility (EMC). Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto included-in-kit as both systems may need

as both systems may need to be employed to achieve effective lubrication of the wheel-rail interface

This part of ISO 10649 specifies the dimensions of cutter arbors with parallel key and tenon drive with polygonal taper interface (PSC) with flange contact surface

BS EN 4158 describes a method of measurement of the electrical resistance of electrically conducting surface coatings on non-conductive parts and samples for aerospace applications

2 specifies a method for the determination of chromium in steels and irons using flame atomic absorption spectrometry

– Playing with the appliance by young children

Electromagnetic compatibility (EMC). Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto included-in-kit as both systems may need1 Scope This part of IEC 61000 is applicable to instrumentation intended for measuring spectral components in the frequency range up to 9 kHz which are superimposed on the fundamental of the power supply systems at 50 Hz and 60 Hz. For practical considerations, this standard distinguishes between harmonics, interharmonics and other components above the harmonic frequency range, up to 9 kHz. This standard defines the measurement instrumentation