Online Standards Store PDF
Secure technologies. Security printing products. General technical requirements
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Electromagnetic compatibility (EMC). Part 4-29. Testing and measurement techniques. Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests
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Semiconductor diodes. Measurement method of breakdown voltage
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Telecontrol equipment and systems. Part 6. Telecontrol protocols compatible with ISO standards and ITU-T recommendations Section 2. Use of basic standards (OSI layers 1-4)
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