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International Standard Category: Aluminium ores

GB/T 25950-2010    Aluminium ores - Experimental determination of the heterogeneity of constitution
铝土矿 成分不均匀性的实验测定;
Category No.:73.060.40 Valid Status:valid
Issued Organization:AQSIQ Issued Date:2010-12-23
Implemented Date:2011-9-1 Abolished Date:
Superseded Standard.: Superseded Date:
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