POTASSIUM (CHEMICAL ELEMENTS)
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BTALKALI METALS (CHEMICAL ELEMENTS)
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UDC546.32
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Descriptor GERKALIUM (CHEMISCHE ELEMENTE)
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Descriptor ENGPOTASSIUM (CHEMICAL ELEMENTS)
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Descriptor FREPOTASSIUM (ÉLÉMENTS CHIMIQUES)
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Variant GERCHEMISCHE ELEMENTE/KALIUM
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Variant GERK (KALIUM)
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Variant ENGCHEMICAL ELEMENTS/POTASSIUM
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Variant ENGK (POTASSIUM)
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NTPOTASSIUM ISOTOPES
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NTPOTASSIUM COMPOUNDS (INORGANIC CHEMISTRY)
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RTPOTASSIUM (METALLURGY)
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RTPOTASSIUM + POTASSIUM COMPOUNDS (SOIL CHEMISTRY)
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RTPOTASSIUM AND POTASSIUM CONTAINING COMPOUNDS (BIOCHEMISTRY)