Home / Standards / GB/T 29881-2013 GB/T 29881-2013 Active Test method for classification of hazardous materials - Hydrobiology toxicity test 杂项危险物质和物品分类试验方法 水生生物毒性试验 Standard Type GBT ICS N/A CCS A80 Status 现行 Issue Date 2013-11-12 Implementation 2014-05-01 Responsible Dept 国家标准委 Drafting Unit N/A