
Industrial Communication Networks - Fieldbus Specifications - Part 4-19: Data-Link Layer Protocol Specification - Type 19 Elements
出版:Belgian Standards

專(zhuān)家解讀視頻
2014 [01/12/2014]2012 [01/07/2012]2008 [19/08/2009]
IEC 61158-4-19 : 3.0 - Identical
EN 61158-4-19 : 2014 - Identical
EN 61158-4-19:2014 - Identical