’clock’method

Cesium atomic fountain clock

Cesium Atomic Clock

Central primary master clock

Celsium clock

CCR(Carrier and Clock Recovery) sequence

casing for pendulum clock

Carrier and Clock Recovery (CCR) sequence

carbon clock

calendar clock chip

Calendar clock

caesium clock

caesium atomic clock

c(a)esium atomic clock

bus clock rate

BSZ-2 type digital clock

bracket clock

boundary clock

body clock