Chip-scale atomic clock

small form factor atomic clock

en-GB/ˈt͡ʃɪp - ˈskeɪl əˈtɒmɪk ˈklɒk/
en-US/ˈt͡ʃɪp - ˈskeɪl əˈtɑmɪk ˈklɑk/

زمرے:

atomic clock