Home / Standards / GB/T 17505-1998 GB/T 17505-1998 Abolished Steel and steel products--General technicaldelivery requirements 钢及钢产品交货一般技术要求 Standard Type GBT ICS 77.080.20 CCS H40 Status 废止 Issue Date 1998-10-16 Implementation 1999-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会