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Helium-4 liquid and gaseous. Density, enthalpy, entropy, isochoric and isobaric heat capacities at temperatures from 2.5 K to 500 K and pressures up to 100 Mpa
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Complexes of technical means of non-programmable logic for the construction of automated safety and control systems for technological processes on electric power facilities. General provisions
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Food additives. Glucono-delta-lactone E575. Specifications
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Ships and marine technology. Marine evacuation systems. Means of communication
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