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[国外标准] IEC 61158-3-22-2014 Industrial communication networks - Fieldbus specifications -Part 3-22: Data-link layer service definition - Type 22 elements

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P:2020-01-18 15:44:39

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IEC61158-3-22-2014

IEC 61158-3-22-2014 Industrial communication networks - Fieldbus specifications -Part 3-22: Data-link layer service definition - Type 22 elements.pdf

Polyvinyl insulated cables of rated voltages up to and including 450/750V - 额定电压450/750V及以下聚氯乙烯绝缘电缆 （0） 投诉

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