Home / Standards / GB/T 31779-2015 GB/T 31779-2015 Active Data description specification for products of science and technology service 科技服务产品数据描述规范 Standard Type GBT ICS 03.080;35.240 CCS A00 Status 现行 Issue Date 2015-07-03 Implementation 2016-02-01 Responsible Dept 国家标准委 Drafting Unit N/A