Sound insulation artificial stone plate

The utility model relates to the technical field of stone plates, and discloses a sound insulation artificial stone plate which comprises a containing cylinder, a cylinder cover is movably connected to the upper surface of the containing cylinder, sawtooth blocks are arranged on the surface of the c...

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Bibliographic Details
Main Authors YAN CAIXUN, XIE SHIQIANG, YAN WANQI
Format Patent
LanguageChinese
English
Published 08.02.2022
Subjects
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