Home / Standards / GB/T 36861-2018 GB/T 36861-2018 Active Determination of activity of β-mannanase as feed additive—Spectrophotometric method 饲料添加剂β-甘露聚糖酶活力的测定 分光光度法 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2018-09-17 Implementation 2019-04-01 Responsible Dept 国家标准委 Drafting Unit N/A