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IEC 61158-4-19 Ed. 3.0 b:2014
Industrial communication networks - Fieldbus specifications - Part 4-19: Data-link layer protocol specification - Type 19 elements
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IEC 60335-2-75 Ed. 2.2 b:2009
Household and similar electrical appliances - Safety - Part 2-75: Particular requirements for commercial dispensing appliances and vending machines CONSOLIDATED EDITION
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IEC 61557-12 Ed. 1.0 b:2007
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performance measuring and monitoring devices (PMD)
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IEC 60079-29-2 Ed. 1.0 b:2007
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
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