电线电缆网 > 标准共享 > BS EN 61158-3-4:2008 Industrial communication networks — Fieldbus specifications — Part 3-4: Data-link layer service definition — Type 4 elements（完整版）
BS EN 61158-3-4:2008 Industrial communication networks — Fieldbus specifications — Part 3-4: Data-link layer service definition — Type 4 elements - 无图版
zhaogy2006 --- 2011-06-11 12:39:44
1
BS EN 61158-3-4:2008 Industrial communication networks — Fieldbus specifications — Part 3-4: Data-link layer service definition — Type 4 elements.pdf