Home / Standards / GB/T 8363-2018 GB/T 8363-2018 Active Steel—Drop-weight tear tests method 钢材 落锤撕裂试验方法 Standard Type GBT ICS 77.040.10 CCS H22 Status 现行 Issue Date 2018-02-06 Implementation 2018-11-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A