Novel rotary building construction operation table

A novel rotary building construction operation table comprises a bearing bottom plate, a main gear disc, a driven gear disc, a rotating disc, a fastening disc, a movable supporting column, a thread adjusting disc and an operation platform, the lower portion of the bearing bottom plate is connected w...

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Bibliographic Details
Main Author JIANG NANNAN
Format Patent
LanguageChinese
English
Published 25.11.2022
Subjects
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