Home / Standards / GB/T 13822-1992 GB/T 13822-1992 Abolished Test specimens for non-ferrous die-casting alloys 压铸有色合金试样 Standard Type GBT ICS 77.120 CCS J31 Status 废止 Issue Date 1992-11-05 Implementation 1993-10-01 Responsible Dept 国家标准委 Drafting Unit N/A