ARTIFICIAL STONE AGGLOMERATES (CEMENT INDUSTRY)
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BTCEMENT INDUSTRY
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UDC666.96
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Descriptor GERKUNSTSTEINMASSEN (ZEMENTINDUSTRIE)
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Descriptor ENGARTIFICIAL STONE AGGLOMERATES (CEMENT INDUSTRY)
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Descriptor FREPIERRES ARTIFICIELLES (INDUSTRIE DU CIMENT)
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NTASBESTOS CEMENT (CEMENT INDUSTRY)