
Industrial communication networks - Local bus specifications - Part 4-4: Data coupling layer protocol specification - Type 4 components
出版:Polish Committee for Standardization

专家解读视频
EN IEC 61158-4-4:2019 - Identical
IEC 61158-4-4:2019 - Identical
IEC 61158-4-4 : 3.0 - Identical
IEC 61158-4-4 : 3.0 - Identical
EN IEC 61158-4-4:2019 - Identical