Home / Standards / QB/T 1927.1-1993 QB/T 1927.1-1993 Abolished 制浆造纸企业设备能量平衡计算方法通则 Standard Type QB ICS N/A CCS N/A Status Abolished Issue Date 1994-01-06 Implementation 1994-08-01 Centralized Committee 中国轻工总会 Issuing Authority 中国轻工总会