Chronometric Terms; Frequency, Period
€24.39
Chronometric Terms; Coefficients of the Rate
Horological definitions; positions for control
Acoustics; spectra and frequency curves, concepts, representation
€34.30
Colour rendering; general terms
Denomination of the ripple of d.c voltage, periodic deviations; terms and measuring methods
Time service; concepts and classification of single clocks
Time service; basic and general concepts
Time service; concepts, terms and structure of time centres
Time service; concepts and terms of master clocks
Time service; concepts, terms and structure of secondary clocks
Time service; concepts, classification, terms and structure of timers
Circular Levels; Terms, Construction
Loudness level
Actinity in the field of optics; definition, measurement, application
