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Technical liquid ammonia. Determination of oil mass concentration by method of infra-red spectrometry
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Rectifying column with copper cap trays. Types, main characteristics and dimensions
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Liquefied natural gas. Fuel for internal-combustion engine and generating unit. Specifications
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Raw clay in the production of clay powders for drilling muds. Method of determination of mass fraction of sand
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Concentrated kaolin. Methods for determination of ferric oxide (III)
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