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Organic chemical products. Determination of solidification point by thermistor
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Petroleum and petroleum products. Determination of ash content
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Hydrochloric acid for industrial use. Determination of arsenic content by silver diethyldithiocarbamate photometric method
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Volatile organic liquids for industrial use. Determination of distillation characteristics
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Hard coal and coke. Mechanical sampling. Part 1. General introduction
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