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What is different between raw charcoal and activated carbon
We have 40k sq foot area terrace in our society byt the terrain is rocky. Can we setup rain water harvesting and what will be the ballpark cost
@3:43 Hi what is the use of the vertical pipe.. does unfiltered water pass through there?
What is different between raw charcoal and activated carbon
We have 40k sq foot area terrace in our society byt the terrain is rocky. Can we setup rain water harvesting and what will be the ballpark cost
@3:43 Hi what is the use of the vertical pipe.. does unfiltered water pass through there?