ROAD EQUIPMENT (ROAD ENGINEERING)
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BTANCILLARY WORKS (ROAD ENGINEERING)
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UDC625.745
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Descriptor GERSTRASSENAUSRÜSTUNGEN (STRASSENBAU)
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Descriptor ENGROAD EQUIPMENT (ROAD ENGINEERING)
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Descriptor FREÉQUIPEMENT DES ROUTES (CONSTRUCTION ROUTIÈRE)
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NTMANHOLE COVERS + SHAFT COVERS (ROAD ENGINEERING)
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NTROADSIDE SAFETY DEVICES + SAFETY BOUNDARIES (ROAD ENGINEERING)
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NTROAD DRAINAGE + ROAD SURFACE DRAINAGE (ROAD ENGINEERING)
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NTCULVERTS (ROAD ENGINEERING)