GB/T 36861-2018饲料添加剂β-甘露聚糖酶活力的测定分光光度法国家标准
英文:Determination of activity of β-mannanase as feed additive—Spectrophotometric method GB/T 36861-2018介绍: 国家标准《饲料添加剂β-甘露...
英文:Determination of activity of β-mannanase as feed additive—Spectrophotometric method GB/T 36861-2018介绍: 国家标准《饲料添加剂β-甘露...