Good oxygen compost pond of organic waste

The utility model relates to a good oxygen compost pond of organic waste belongs to environmental protection engineering technical field. It has solved not enough that the aerobic composting device volume is limited among the prior art, the cost of manufacture is high, mainly include the air -blower...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YAN MAOLU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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