Home / Standards / GB/T 38688-2020 GB/T 38688-2020 Active Corrosion-resistant alloy of hot rolled plates 耐蚀合金热轧厚板 Standard Type GBT ICS 77.140.50 CCS H59 Status 现行 Issue Date 2020-03-31 Implementation 2020-10-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A