Home / Standards / GB/T 39229-2020 GB/T 39229-2020 Active Fertilizers and soil conditioners—Determination of arsenic,cadmium,chromium,lead and mercury contents 肥料和土壤调理剂 砷、镉、铬、铅、汞含量的测定 Standard Type GBT ICS 65.080 CCS G20 Status 现行 Issue Date 2020-11-19 Implementation 2021-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A