SALTS (MINING)
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BTINORGANIC ECONOMIC MINERALS AND EARTHS (MINING)
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UDC622.363
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Descriptor GERSALZE (BERGBAU)
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Descriptor ENGSALTS (MINING)
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Descriptor FRESELS (INDUSTRIE MINIÈRE)
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Variant GERBERGBAU/SALZBERGBAU
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Variant GERSALZ (BERGBAU)
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Variant GERSALZBERGBAU
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Variant ENGMINING/SALT MINING
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NTPOTASSIUM SALTS (MINING)
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NTNITRATES (MINING)
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NTROCK SALT (MINING)
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RTSALTS AND MINERALS (TECHNICAL CHEMISTRY)