Supporting structure of chimney inner tube

The utility model discloses a supporting structure of chimney inner tube, chimney include the urceolus and hang at least one inner tube in the urceolus. The utility model discloses a be located urceolus and relative two first trusss that set up, two first trusss all include first upper chord and fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chen Tianhuai, Zhang Kaichi, Li Jie, Liang Jinfang, Tao Linhui, Yin Chunming
Format: Patent
Sprache:chi ; eng
Schlagworte:
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