
Industrial Communication Networks - Fieldbus Specifications -Part 4-2: Data-Link Layer Protocol Specification - Type 2 Elements (Endorsed By Aenor In December Of 2014.)
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
2014 [01/12/2014]2012 [01/07/2012]
EN 61158-4-2:2014 - Identical
EN 61158-4-2 : 2014 - Identical
IEC 61158-4-2 : 3.0B(1) - Identical