
INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS
出版:Belgian Standards

专家解读视频
EN 62439-1 : 2010 AMD 2 2017 - Identical
IEC 62439-1 : 1.2 - Identical
EN 62439-1 : 2010 AMD 2 2017 - Identical
IEC 62439-1 : 1.2 - Identical