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  • BS 5478-1:1977

BS 5478-1:1977

Specification for calculators and adding machines.-Numeric section of ten-key keyboards for calculators and adding machines

BSI Group, 05/31/1977

Publisher: BS

File Format: PDF

$44.00$88.90


Published:31/05/1977

Pages:3

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

Composition and layout, shape of keys, slope of keyboard plane, maximum key stroke, spacing of keys.

All current amendments available at time of purchase are included with the purchase of this document.

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