Home / Standards / GB/T 24777-2009 GB/T 24777-2009 Active Safety specification for physico-chemical and dangerous properties testing laboratory of chemicals 化学品理化及其危险性检测实验室安全要求 Standard Type GBT ICS N/A CCS A80 Status 现行 Issue Date 2009-12-15 Implementation 2010-07-01 Responsible Dept 国家标准委 Drafting Unit N/A