Piping lane

The utility model belongs to municipal architecture engineering field, the utility model discloses a piping lane, constitute by the concatenation of a plurality of tube couplings, the tube coupling includes the bottom plate, curb plate and roof, curb plate bottom is pre -buried to have the connectin...

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Bibliographic Details
Main Author XIE LIANGSHENG
Format Patent
LanguageChinese
English
Published 24.05.2017
Subjects
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