Home / Standards / GB/T 17776-2016 GB/T 17776-2016 Active Determination of sulfur in feedstuff—Magnesium nitrate method 饲料中硫的测定 硝酸镁法 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2016-06-14 Implementation 2017-01-01 Responsible Dept 国家标准委 Drafting Unit N/A