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

$46.00$93.98

Standard By:BSI Group , 05/31/1977

Published:05/31/1977

Pages:3

ISBN(s):0580099032

File Size:1 file

Language:English

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.

$80.00 $160.02

$46.00 $93.98

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