Home / Standards / YS/T 778-2011 YS/T 778-2011 Abolished 真空脱脂烧结炉 Standard Type YS ICS N/A CCS N/A Status Abolished Issue Date 2011-12-20 Implementation 2012-07-01 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部