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Motor and aviation gasolines. Method of determination of benzene by infrared spectroscopy
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Stationary distillation desalting units. Methods of chemical analysis of scale and slurries
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Hydrochloric acid for industrial use. Determination of total acidity of titrimetric method
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Solid mineral fuel. Methods for determination of moisture in the analysis sample
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Laboratory glassware. Burettes. Part 1. General requirements
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