Home / Standards / GB/T 19668.4-2007 GB/T 19668.4-2007 Abolished Information system project surveillance specification - Part 4: Computer network system project surveillance specification 信息化工程监理规范 第4部分：计算机网络系统工程监理规范 Standard Type GBT ICS 35.020 CCS L01 Status 废止 Issue Date 2007-08-24 Implementation 2008-01-01 Responsible Dept 国家标准委 Drafting Unit N/A