identical unit or proportional unit of the body
time-rock unit =time-stratigraphic unit
16 bits single chip microcomputer
32-bit Single Chip Microcomputer
51 Single Chip Microcomputer
51 single-chip microcomputer
80196chip microcomputer
8031 Single Chip Microcomputer
8031 Single-Chip Microcomputer
8032 single--chip microcomputer
8098 Single Chip Microcomputer
8098 single-chip microcomputer