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Vessels and apparatuses. Norms and methods of strength calculation for openings reinforcement
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Rectifying column with copper cap trays. Types, main characteristics and dimensions
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Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
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Exported liquefied hydrocarbon gases from Russian region. Specifications
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Peat. Method for determination of ash content in deposit
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Solid mineral fuel. Determination of extractable metals in dilute hydrochloric acid
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