Home / Standards / GB/T 21850-2008 GB/T 21850-2008 Active Chemical products for industry use - Determination of spontaneous combustion of solids and liquids 化工产品 固体和液体自燃性的确定 Standard Type GBT ICS N/A 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