Means of mill stone

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Means of mill stone
Means of mill stone
Means of mill stone

mills stone ka matalb kya hota hai,road ke kinare per lge stone means,sadak ke kinare stone kyo lagaya jata hai,sadak ke kinare pathar ka matalab,kitane prakar ke pather sadak ke kinare lagaye jate hai,road ke kinare pather kyo lagaya jata hai,