Home / Standards / GB/T 29515-2013 GB/T 29515-2013 Abolished Cold rolled steel sheet for enamelling - Fish-scaling sensitivity test - Hydrogen permeation method 搪瓷用冷轧钢板 鳞爆敏感性试验 氢渗透法 Standard Type GBT ICS 77.040.10 CCS H22 Status 废止 Issue Date 2013-05-09 Implementation 2014-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A