check digit code

cyclic-digit code

final digit code

last digit code

LED digit code tube

signed digit code

significant digit code

two-digit code

Cyclic - digit code

canonic signed-digit (CSD) code

two-digit diagnostic code

code Code No

multi-code code detection

digit-digit Communication

accept code register and mask code register

bar code， bar code reader

binary-code decimal code

Bose-Chaudhuri-Hooguenghem code (BCH code)

chip code error code