GB/T 9311-1988

Adding machines and calculating machines--Keytop and printed or displayed symbols

STANDARD published on 9.6.1988

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

The information about the standard:

Designation standards: GB/T 9311-1988
Note: WITHDRAWN
Publication date standards: 9.6.1988
Country: Chinese technical standard
Category: Technical standards GB