
Agricultural food products - General directions for the determination of nitrogen by the Kjeldahl method
出版:International Organization for Standardization

专家解读视频
基本信息
标准编号: ISO 1871:1975
发布时间:1975/12/1 0:00:00
标准类别:Standard
出版单位:International Organization for Standardization
标准页数:5
替代本标准的新标准
等同采用的国际标准
NFV 03 050:1970 - Equivalent
UNI 22001:1992 - Identical
UNI 10760:1998 - Identical
KS H ISO 1871:2008 - Identical