what is the curing time for plastering process
Whether the slurry create an unpleasant smell while fermentation takes place?
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Outline:How to construct a Biogas plant based on Deenbandhu model Digging of the area for construction of the Biogas plant Laying foundation for the digester tank
How to construct a Biogas plant based on Deenbandhu model Digging of the area for construction of the Biogas plant Laying foundation for the digester tank
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