GB/T 10021-1988

Office machines--Basic arrangement for the alphanumeric section of keyboards operated with both hands

STANDARD published on 10.12.1988

English, Chinese -
electronic design (pdf) (190.80 USD)

The information about the standard:

Designation standards: GB/T 10021-1988
Note: WITHDRAWN
Publication date standards: 10.12.1988
Country: Chinese technical standard
Category: Technical standards GB