Fresh air pipe for air treatment equipment and air treatment equipment
The utility model discloses a fresh air pipe used for air handling equipment and the air handling equipment, the fresh air pipe comprises a pipe body and a heat preservation part, a ventilation channel is defined by a pipe cavity of the pipe body, the heat preservation part is connected with the pip...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
22.07.2022
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Subjects | |
Online Access | Get full text |
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