Home / Standards / GB/T 17518-2012 GB/T 17518-2012 Active General method for determination of silicon content of chemical products - Reduced molybdosilicate spectrophotometric method 化工产品中硅含量测定的通用方法 还原硅钼酸盐分光光度法 Standard Type GBT ICS 71.060.01 CCS G10 Status 现行 Issue Date 2012-12-31 Implementation 2013-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A