ITU-T R.140-1989
Definitions of Essential Technical Terms in the Field of Telegraph Transmission - Telegraph Transmission (Study Group IX) 32 pp

Standard No.

ITU-T R.140-1989

Release Date

1989

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T R.140-1989

Scope

Definitions of Essential Technical Terms in the Field of Telegraph Transmission - Telegraph Transmission (Study Group IX) 32 pp

ITU-T R.140-1989 history

• 1989 ITU-T R.140-1989 Definitions of Essential Technical Terms in the Field of Telegraph Transmission - Telegraph Transmission (Study Group IX) 32 pp