Home / Standards / GB/T 38277-2019 GB/T 38277-2019 Active Brittle crack arrest high strength steel plate for ship 船用高强度止裂钢板 Standard Type GBT ICS 77.140.50 CCS H46 Status 现行 Issue Date 2019-12-10 Implementation 2020-07-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A