Built-in system thermal insulation structure system
The utility model discloses a built-in system heat preservation structure system which comprises a built-in heat preservation structure and a composite heat preservation plate, the composite heat preservation plate is installed on the innermost layer of the built-in heat preservation structure, a fi...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
02.06.2023
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Subjects | |
Online Access | Get full text |
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