GLAZINGS (BUILDING ELEMENTS)
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BTLIGHT SLAB PARTITIONS (BUILDING ELEMENTS)
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UDC692.257
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Descriptor GERVERGLASUNGEN (BAUTEILE)
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Descriptor ENGGLAZINGS (BUILDING ELEMENTS)
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Descriptor FREVITRAGES (ÉLÉMENTS DES BÂTIMENTS)
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RTGLAZIER'S WORK (BUILDING TRADES)