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Coals of the Far East for pulverized burning. Specifications
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Solid mineral fuel. Determination of volatile matter
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Liquid petroleum products. Determination of low lead concentrations by atomic absorption spectrometry
Document status: Active
Petroleum production. Control for quality while maintaining in accepting for storage
Document status: Active
Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Method for determination of iron
Document status: Active