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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Bibliographic Details
Main Authors YUE YANJIE, SUN SHIXIAO
Format Patent
LanguageChinese
English
Published 02.06.2023
Subjects
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