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Drinking medicinal, medicinal-table and natural table mineral water. Methods for determination of arsenic ions
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Drinking medicinal, medicinal-table and natural table mineral water. Method of determination of bromide ions
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Drinking medicinal, medicinal-table and natural table mineral water. Method of determination of natrium ions
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Thermoinsulating mats of mineral wool, vertically-layered. Technical requirements
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Analog and analog-digital computers. Rules of simulation circuits realization
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