Home / Standards / NY/T 1830-2009 NY/T 1830-2009 Abolished 拖拉机和联合收割机安全监理检验技术规范 Standard Type NY ICS N/A CCS N/A Status Abolished Issue Date 2009-12-22 Implementation 2010-02-01 Centralized Committee 农业农村部 Issuing Authority 农业农村部