Home / Standards / GB/T 21770-2008 GB/T 21770-2008 Active Chemicals(organophosphorus substances) - Test method of delayed neurotoxicity following acute exposure 化学品(有机磷化合物) 急性染毒的迟发性神经毒性试验方法 Standard Type GBT ICS 11.100 CCS A80 Status 现行 Issue Date 2008-05-12 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit N/A