Energy -conserving heating system of branch family formula warms up to building

The utility model relates to a warm up technical field to the building, provide an energy -conserving heating system of branch family formula warms up to building, including main heating pipeline, main backflow pipeline, the lateral conduit, the port intercommunication of intaking of lateral conduit...

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Bibliographic Details
Main Author SHI GUOQIANG
Format Patent
LanguageChinese
English
Published 04.01.2019
Subjects
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