Home / Standards / NY/T 1773-2009 NY/T 1773-2009 Active 节油型农业轮式拖拉机燃油经济性评价指标 Standard Type NY ICS N/A CCS N/A Status Active Issue Date 2009-04-23 Implementation 2009-05-20 Centralized Committee 农业农村部 Issuing Authority 农业农村部