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Biodiesel blend stock B100 and biodiesel blends. Determination of particulate contamination by laboratory filtration
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Iron ores, concentrates, agglomerates and pellets. General requirements to the methods of chemical analyses
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Ammonium nitrate for industrial use. Method determination of total nitrogen content (titrimetric) after distillation
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Fuels for internal combustion engines. Liquefied petroleum gases. Technical requirements and test methods
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