Rakshit Kandpal
8 साल 1 महीना पहले
Sir , nowadays RO's are very common in small cities and almost in each house wo now see RO.To make 3 litre water drinkable RO's use 8 to 10 litre of water,so approx 5 to 7 litre come out of a pipe. And sir i have seen that many people don't use this water for other purposes like washing etc. Sir kindly send a message to people that we must save water
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