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Determination of non-protein-nitrogen content in milk and dairy products
MOD ISO 8968-4:2001/IDF 20-4:2001
全国畜牧业标准化技术委员会
本标准规定了乳与乳制品中非蛋白氮含量的测定方法。
本标准适用于乳与乳制品中非蛋白氮含量的测定。
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