CANAL MAINTENANCE (WATERWAY ENGINEERING)
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BTWATERWAY ENGINEERING (CIVIL ENGINEERING)
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UDC626.14
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Descriptor GERKANALUNTERHALT (VERKEHRSWASSERBAU)
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Descriptor ENGCANAL MAINTENANCE (WATERWAY ENGINEERING)
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Descriptor FREENTRETIEN DE CANAUX (CONSTRUCTION DES VOIES NAVIGABLES)
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Variant GERUNTERHALT/KANALUNTERHALT (VERKEHRSWASSERBAU)
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Variant ENGMAINTENANCE/CANAL MAINTENANCE (WATERWAY ENGINEERING)
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Variant FRECANAUX/ENTRETIEN DE CANAUX (CONSTRUCTION DES VOIES NAVIGABLES)
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NTICE BREAKING-UP (WATERWAY MAINTENANCE)
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RTMAINTENANCE OF WATERCOURSE (HYDRAULIC ENGINEERING)
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RTHARBOUR MAINTENANCE + CHANNEL MAINTENANCE (HYDRAULIC ENGINEERING)