Home / Standards / GB/T 23739-2009 GB/T 23739-2009 Active Soil quality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry 土壤质量 有效态铅和镉的测定 原子吸收法 Standard Type GBT ICS N/A CCS Z18 Status 现行 Issue Date 2009-05-12 Implementation 2009-11-01 Responsible Dept 农业农村部 Drafting Unit 农业农村部