Home / Standards / GB/T 225-2006 GB/T 225-2006 Active Steel - Hardenability test by end quenching(Jominy test) 钢 淬透性的末端淬火试验方法(Jominy 试验) Standard Type GBT ICS 77.040.99 CCS H23 Status 现行 Issue Date 2006-11-01 Implementation 2007-02-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会