
Manganese ores and concentrates - Methods of chemical analysis - General instructions
出版:International Organization for Standardization

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基本信息
标准编号: ISO 4297:1978
发布时间:1978/7/1 0:00:00
标准类别:Standard
出版单位:International Organization for Standardization
标准页数:2
等同采用的国际标准
PN ISO 4297:1993 - Identical
JIS M 8203:2005 - Identical
UNI ISO 4297:1981 - Identical
UNI ISO 4397:1994 - Identical