BS EN 61158-3-1:2008 Industrial communication networks — Fieldbus specifications — Part 3- : Data-link layer service definition – Type 3 elements - 简版

zhaogy2006
楼主
2011-06-09 22:51:40
BS EN 61158-3-1:2008 Industrial communication networks — Fieldbus specifications — Part 3- : Data-link layer service definition – Type 3 elements.pdf