Home / Standards / GB/T 16720.2-2005 GB/T 16720.2-2005 Active Industrial automation systems-Manufacturing Message Specification-Part 2:Protocol specification 工业自动化系统 制造报文规范 第2部分:协议规范 Standard Type GBT ICS 25.040.40 CCS J07 Status 现行 Issue Date 2005-01-24 Implementation 2005-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A