Home / Standards / GB/T 223.82-2007 GB/T 223.82-2007 Abolished Steel and iron - Determination of hydrogen content - Inert gas impulse fusion heat conductivity method 钢铁 氢含量的测定 惰气脉冲熔融热导法 Standard Type GBT ICS 77.080.01 CCS H11 Status 废止 Issue Date 2007-09-11 Implementation 2008-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A