Home / Standards / YB/T 0089.1-1996 YB/T 0089.1-1996 Active 冶金吊具 分类 Standard Type YB ICS N/A CCS N/A Status Active Issue Date 1996-05-17 Implementation 1996-10-18 Centralized Committee 冶金工业部 Issuing Authority 冶金工业部