Home / Standards / LY/T 2439-2015 LY/T 2439-2015 Active 芳樟醇型樟树组培苗生产技术规程 Standard Type LY ICS N/A CCS N/A Status Active Issue Date 2015-01-27 Implementation 2015-05-01 Centralized Committee 国家林业局 Issuing Authority 国家林业局