Home / Standards / NY/T 2447-2013 NY/T 2447-2013 Active 椰心叶甲啮小蜂和截脉姬小蜂繁殖与释放技术规程 Standard Type NY ICS N/A CCS N/A Status Active Issue Date 2013-09-10 Implementation 2014-01-01 Centralized Committee 农业农村部 Issuing Authority 农业农村部