Home / Standards / GB/T 6439-2023 GB/T 6439-2023 Active Determination of water-soluble chlorides in feeds 饲料中水溶性氯化物的测定 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 国家标准委 Drafting Unit N/A