Home / Standards / GB/T 5009.151-2003 GB/T 5009.151-2003 Active Determination of germanium in foods 食品中锗的测定 Standard Type GBT ICS 67.040 CCS C53 Status 现行 Issue Date 2003-08-11 Implementation 2004-01-01 Responsible Dept 市场监管总局(特殊食品) Drafting Unit 市场监管总局(特殊食品)