Home / Standards / GB/T 16507.2-2013 GB/T 16507.2-2013 Abolished Water-tube boilers―Part 2: materials 水管锅炉 第2部分：材料 Standard Type GBT ICS 27.060.30 CCS J98 Status 废止 Issue Date 2013-12-31 Implementation 2014-07-01 Responsible Dept 国家标准委 Drafting Unit N/A