Home / Standards / GB/T 17505-2016 GB/T 17505-2016 Active Steel and steel products—General technical delivery requirements 钢及钢产品 交货一般技术要求 Standard Type GBT ICS 77.140.01 CCS H40 Status 现行 Issue Date 2016-02-24 Implementation 2017-01-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A