JIS M 8108:2008现行
Chromium, manganese and ferruginous manganese ores - Sampling, sample preparation and determination of moisture content and size distribution
出版：Japanese Standards Association
专家解读视频
This Japanese Industrial Standard specifies the sampling method, sample preparation method, moisture determination method, and particle size determination method to determine the average qualities of chromium ores, manganese ores and ferruginous manganese ores of one lot.
ISO 8541:1986 - Equivalent
ISO 8530:1986 - Equivalent
ISO 4296-1:1984 - Equivalent
ISO 8531:1986 - Equivalent
ISO 6153:1989 - Equivalent
ISO 4296-2:1983 - Equivalent
ISO 6230:1989 - Equivalent
ISO 4299:1989 - Equivalent
ISO 6154:1989 - Equivalent
ISO 8542:1986 - Equivalent
