Home / Standards / GB/T 13822-2017 GB/T 13822-2017 Active Test specimens for nonferrous diecasting alloys 压铸有色合金试样 Standard Type GBT ICS 77.120.01 CCS J31 Status 现行 Issue Date 2017-12-29 Implementation 2017-12-29 Responsible Dept 国家标准委 Drafting Unit N/A