Home / Standards / GB 9968-2008 GB 9968-2008 Abolished Rare earth nitrate for growth regulator for plant 硝酸稀土植物生长调节剂 Standard Type GB ICS 77.120.99 CCS H65 Status 废止 Issue Date 2008-03-31 Implementation 2008-09-01 Responsible Dept 国家发展改革委 Drafting Unit 国家发展改革委