DIN 9758:1977-11

Отменен

Office machines; numeric keyboards, keyboard layout for numeric applications — 3 стр.

Ссылочные документы

Отменен

Text and office systems - Keyboards - German keyboard layout for calculators; key arrangement and allocation — 6 стр.

Отменен

Text and office systems - Keyboards - German keyboard layout for calculators; key arrangement and allocation — 6 стр.

Отменен

Office machines; keyboard layouts for numeric applications; ten key block-keyboard — 2 стр.

Отменен

Office machines; numeric keyboards, keyboard layout for electronic calculators — 2 стр.

Отменен

Office machines; numeric keyboards; keyboard for adding machine operations — 2 стр.

Отменен

Office machines; minimum information to be specified for electronic calculators — 5 стр.