HOT WATER INSTALLATIONS (BUILDING SERVICES)
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BTSANITARY INSTALLATIONS + SANITARY SYSTEMS (BUILDING SERVICES)
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UDC696.4
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Descriptor GERWARMWASSERINSTALLATIONEN (GEBÄUDETECHNIK)
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Descriptor ENGHOT WATER INSTALLATIONS (BUILDING SERVICES)
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Descriptor FREINSTALLATIONS D'EAU CHAUDE (INSTALLATIONS TECHNIQUES DES BÂTIMENTS)
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Variant GERWASSERVERSORGUNG/WARMWASSERVERSORGUNG (GEBÄUDETECHNIK)
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Variant ENGWATER SUPPLY/HOT WATER SUPPLY (BUILDING SERVICES)
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Variant FREEAU CHAUDE/INSTALLATIONS D'EAU CHAUDE (INSTALLATIONS TECHNIQUES DES BÂTIMENTS)
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NTHOT WATER APPLIANCES (BUILDING SERVICES)