Home / Standards / LD/T 71.29-2000 LD/T 71.29-2000 Abolished 铁路工业立式车床加工劳动定额制定 Standard Type LD ICS N/A CCS N/A Status Abolished Issue Date 2000-07-14 Implementation 2001-01-01 Centralized Committee 劳动和社会保障部 Issuing Authority 劳动和社会保障部