Information technology. Keyboard layouts for text and office systems Alphanumeric section
€165.00
Information technology. Keyboard layouts for text and office systems Complementary of the alphanumeric zone section
Information technology. Keyboard layouts for text and office systems Editing section
Information technology. Keyboard layouts for text and office systems Function section
€95.00
Information technology. Keyboard layouts for text and office systems Allocation of letters to the keys a numeric keypad
Noise emitted by computer and business equipment Method of measurement airborne noise
€355.00
Noise emitted by computer and business equipment Method of measurement high-frequency noise
€193.00
Noise emitted by computer and business equipment Method for determining verifying declared noise emission values
Information systems interconnection. Office document architecture (ODA). Document application profile. Layout independent documents. Simple messaging profile
€269.00
Information systems interconnection. Office document architecture (ODA). Document application profile. Processable and formatted documents. Basic character content
Specification for principles governing the positioning of control keys on keyboards of office machines and data processing equipment
Specification for calculators and adding machines. Numeric section of ten-key keyboards machines
Calculators and adding machines. Specification for keytop printed or displayed symbols
Specification for key numbering system and layout charts for keyboards on office machines
Specification for safety of data processing equipment
€374.00
