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device for adults amp; auml; standards of gasstr amp; all; men
device for adults amp; auml; standards of gasstr amp; all; men
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机译:成人用装置Gasstr&all的标准;人
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摘要
A unit (1) for heating gas streams, especially for motor vehicle interiors and engine air inlets comprises a tubular heater (2) with laminas (7) attached to the outside of the tube to warm the gas, especially air. The laminas extend radially from the tube and have embossing projecting from their surfaces.
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