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Internally ribbed pipe heat exchanger
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Boiler for hot water heating and domestic water treatment
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Boiler for hot water heating
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Ribbed jacket strip as a component for the inner finned tubes of heat exchangers
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Inner finned tube as a heat exchanger
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Water heaters, e.g. boilers, instantaneous water heaters, with cold water treatment by heating water
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Inner finned tube for pressurized gas or pressurized oil heated boilers, especially of collective heating systems
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Boilers for hot water heating
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Boilers for hot water heating
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